21501010440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{757}}^1$

素因数の和:831

約数の個数: 768

約数和(自身を含む): 93827059200

約数和(自身を除く): 72326048760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 27, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 54, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 108, 117, 119, 120, 126, 130, 135, 136, 140, 153, 156, 168, 170, 180, 182, 189, 195, 204, 210, 216, 221, 234, 238, 252, 255, 260, 270, 273, 280, 289, 306, 312, 315, 340, 351, 357, 360, 364, 378, 390, 408, 420, 442, 455, 459, 468, 476, 504, 510, 520, 540, 546, 578, 585, 595, 612, 630, 663, 680, 702, 714, 728, 756, 757, 765, 780, 819, 840, 867, 884, 910, 918, 936, 945, 952, 1020, 1071, 1080, 1092, 1105, 1156, 1170, 1190, 1224, 1260, 1326, 1365, 1404, 1428, 1445, 1512, 1514, 1530, 1547, 1560, 1638, 1734, 1755, 1768, 1785, 1820, 1836, 1890, 1989, 2023, 2040, 2142, 2184, 2210, 2271, 2295, 2312, 2340, 2380, 2457, 2520, 2601, 2652, 2730, 2808, 2856, 2890, 3028, 3060, 3094, 3213, 3276, 3315, 3468, 3510, 3570, 3640, 3672, 3757, 3780, 3785, 3978, 4046, 4095, 4284, 4335, 4420, 4542, 4590, 4641, 4680, 4760, 4914, 5202, 5299, 5304, 5355, 5460, 5780, 5967, 6056, 6069, 6120, 6188, 6426, 6552, 6630, 6813, 6936, 7020, 7140, 7514, 7560, 7570, 7735, 7803, 7956, 8092, 8190, 8568, 8670, 8840, 9084, 9180, 9282, 9828, 9841, 9945, 10115, 10404, 10598, 10710, 10920, 11271, 11355, 11560, 11934, 12138, 12285, 12376, 12852, 12869, 13005, 13260, 13626, 13923, 14040, 14280, 15028, 15140, 15470, 15606, 15897, 15912, 16065, 16184, 16380, 17340, 18168, 18207, 18360, 18564, 18785, 19656, 19682, 19890, 20230, 20439, 20808, 21196, 21420, 22542, 22710, 23205, 23868, 24276, 24570, 25704, 25738, 26010, 26299, 26495, 26520, 27252, 27846, 29523, 29835, 30056, 30280, 30345, 30940, 31212, 31794, 32130, 32760, 33813, 34065, 34680, 36414, 37128, 37570, 38607, 39015, 39364, 39780, 40460, 40878, 41769, 42392, 42840, 45084, 45420, 46410, 47691, 47736, 48552, 49140, 49205, 51476, 52020, 52598, 52990, 54504, 54621, 55692, 56355, 59046, 59670, 60690, 61880, 62424, 63588, 64260, 64345, 67626, 68130, 68887, 69615, 72828, 75140, 77214, 78030, 78728, 78897, 79485, 79560, 80920, 81756, 83538, 88569, 90083, 90168, 90840, 91035, 92820, 95382, 98280, 98410, 101439, 102195, 102952, 104040, 105196, 105980, 109242, 111384, 112710, 115821, 118092, 119340, 121380, 127176, 128520, 128690, 131495, 135252, 136260, 137774, 139230, 143073, 145656, 147615, 150280, 154428, 156060, 157794, 158970, 163512, 167076, 167297, 169065, 177138, 180166, 182070, 185640, 190764, 193035, 196820, 202878, 204390, 206661, 208845, 210392, 211960, 218484, 218773, 225420, 231642, 236184, 236691, 238455, 238680, 242760, 257380, 262990, 265707, 270249, 270504, 272520, 273105, 275548, 278460, 286146, 295230, 308856, 312120, 315588, 317940, 334152, 334594, 338130, 344435, 347463, 354276, 360332, 364140, 381528, 386070, 393640, 394485, 405756, 408780, 413322, 417690, 436968, 437546, 442845, 450415, 450840, 463284, 473382, 476910, 501891, 507195, 514760, 525980, 531414, 540498, 546210, 551096, 556920, 572292, 579105, 590460, 619983, 631176, 635880, 656319, 669188, 676260, 688870, 694926, 708552, 710073, 715365, 720664, 728280, 772140, 788970, 810747, 811512, 817560, 826644, 835380, 836485, 875092, 885690, 900830, 926568, 946764, 953820, 1003782, 1014390, 1033305, 1051960, 1062828, 1080996, 1092420, 1093865, 1144584, 1158210, 1171079, 1180920, 1183455, 1239966, 1312638, 1328535, 1338376, 1351245, 1352520, 1377740, 1389852, 1420146, 1430730, 1505673, 1531411, 1544280, 1577940, 1621494, 1653288, 1670760, 1672970, 1737315, 1750184, 1771380, 1801660, 1859949, 1893528, 1907640, 1968957, 2007564, 2028780, 2066610, 2125656, 2161992, 2184840, 2187730, 2316420, 2342158, 2366910, 2432241, 2479932, 2509455, 2625276, 2657070, 2702490, 2755480, 2779704, 2840292, 2844049, 2861460, 3011346, 3062822, 3099915, 3155880, 3242988, 3281595, 3345940, 3474630, 3513237, 3542760, 3550365, 3603320, 3719898, 3937914, 4015128, 4053735, 4057560, 4133220, 4375460, 4517019, 4594233, 4632840, 4684316, 4733820, 4864482, 4959864, 5018910, 5250552, 5314140, 5404980, 5680584, 5688098, 5722920, 5855395, 5906871, 6022692, 6125644, 6199830, 6485976, 6563190, 6691880, 6949260, 7026474, 7100730, 7439796, 7528365, 7657055, 7875828, 8107470, 8266440, 8532147, 8750920, 9034038, 9188466, 9299745, 9368632, 9467640, 9728964, 9844785, 10037820, 10539711, 10628280, 10809960, 11376196, 11710790, 11813742, 12045384, 12161205, 12251288, 12399660, 13126380, 13782699, 13898520, 14052948, 14201460, 14220245, 14879592, 15056730, 15314110, 15751656, 16214940, 17064294, 17566185, 18068076, 18376932, 18599490, 19457928, 19689570, 19908343, 20075640, 21079422, 22585095, 22752392, 22971165, 23421580, 23627484, 24322410, 24799320, 25596441, 26252760, 27565398, 28105896, 28402920, 28440490, 29534355, 30113460, 30628220, 31619133, 32429880, 34128588, 35132370, 36136152, 36753864, 37198980, 39379140, 39816686, 41348097, 42158844, 42660735, 45170190, 45942330, 46843160, 47254968, 48644820, 51192882, 52698555, 55130796, 56880980, 59068710, 59725029, 60226920, 61256440, 63238266, 68257176, 68913495, 70264740, 74397960, 76789323, 78758280, 79633372, 82696194, 84317688, 85321470, 90340380, 91884660, 97289640, 99541715, 102385764, 105397110, 110261592, 113761960, 118137420, 119450058, 126476532, 127982205, 137826990, 140529480, 153578646, 158095665, 159266744, 165392388, 170642940, 179175087, 180680760, 183769320, 199083430, 204771528, 206740485, 210794220, 236274840, 238900116, 252953064, 255964410, 275653980, 298625145, 307157292, 316191330, 330784776, 341285880, 358350174, 383946615, 398166860, 413480970, 421588440, 477800232, 511928820, 537525261, 551307960, 597250290, 614314584, 632382660, 716700348, 767893230, 796333720, 826961940, 895875435, 1023857640, 1075050522, 1194500580, 1264765320, 1433400696, 1535786460, 1653923880, 1791750870, 2150101044, 2389001160, 2687626305, 3071572920, 3583501740, 4300202088, 5375252610, 7167003480, 10750505220, 21501010440]

約数ペア:

[(1, 21501010440), (2, 10750505220), (3, 7167003480), (4, 5375252610), (5, 4300202088), (6, 3583501740), (7, 3071572920), (8, 2687626305), (9, 2389001160), (10, 2150101044), (12, 1791750870), (13, 1653923880), (14, 1535786460), (15, 1433400696), (17, 1264765320), (18, 1194500580), (20, 1075050522), (21, 1023857640), (24, 895875435), (26, 826961940), (27, 796333720), (28, 767893230), (30, 716700348), (34, 632382660), (35, 614314584), (36, 597250290), (39, 551307960), (40, 537525261), (42, 511928820), (45, 477800232), (51, 421588440), (52, 413480970), (54, 398166860), (56, 383946615), (60, 358350174), (63, 341285880), (65, 330784776), (68, 316191330), (70, 307157292), (72, 298625145), (78, 275653980), (84, 255964410), (85, 252953064), (90, 238900116), (91, 236274840), (102, 210794220), (104, 206740485), (105, 204771528), (108, 199083430), (117, 183769320), (119, 180680760), (120, 179175087), (126, 170642940), (130, 165392388), (135, 159266744), (136, 158095665), (140, 153578646), (153, 140529480), (156, 137826990), (168, 127982205), (170, 126476532), (180, 119450058), (182, 118137420), (189, 113761960), (195, 110261592), (204, 105397110), (210, 102385764), (216, 99541715), (221, 97289640), (234, 91884660), (238, 90340380), (252, 85321470), (255, 84317688), (260, 82696194), (270, 79633372), (273, 78758280), (280, 76789323), (289, 74397960), (306, 70264740), (312, 68913495), (315, 68257176), (340, 63238266), (351, 61256440), (357, 60226920), (360, 59725029), (364, 59068710), (378, 56880980), (390, 55130796), (408, 52698555), (420, 51192882), (442, 48644820), (455, 47254968), (459, 46843160), (468, 45942330), (476, 45170190), (504, 42660735), (510, 42158844), (520, 41348097), (540, 39816686), (546, 39379140), (578, 37198980), (585, 36753864), (595, 36136152), (612, 35132370), (630, 34128588), (663, 32429880), (680, 31619133), (702, 30628220), (714, 30113460), (728, 29534355), (756, 28440490), (757, 28402920), (765, 28105896), (780, 27565398), (819, 26252760), (840, 25596441), (867, 24799320), (884, 24322410), (910, 23627484), (918, 23421580), (936, 22971165), (945, 22752392), (952, 22585095), (1020, 21079422), (1071, 20075640), (1080, 19908343), (1092, 19689570), (1105, 19457928), (1156, 18599490), (1170, 18376932), (1190, 18068076), (1224, 17566185), (1260, 17064294), (1326, 16214940), (1365, 15751656), (1404, 15314110), (1428, 15056730), (1445, 14879592), (1512, 14220245), (1514, 14201460), (1530, 14052948), (1547, 13898520), (1560, 13782699), (1638, 13126380), (1734, 12399660), (1755, 12251288), (1768, 12161205), (1785, 12045384), (1820, 11813742), (1836, 11710790), (1890, 11376196), (1989, 10809960), (2023, 10628280), (2040, 10539711), (2142, 10037820), (2184, 9844785), (2210, 9728964), (2271, 9467640), (2295, 9368632), (2312, 9299745), (2340, 9188466), (2380, 9034038), (2457, 8750920), (2520, 8532147), (2601, 8266440), (2652, 8107470), (2730, 7875828), (2808, 7657055), (2856, 7528365), (2890, 7439796), (3028, 7100730), (3060, 7026474), (3094, 6949260), (3213, 6691880), (3276, 6563190), (3315, 6485976), (3468, 6199830), (3510, 6125644), (3570, 6022692), (3640, 5906871), (3672, 5855395), (3757, 5722920), (3780, 5688098), (3785, 5680584), (3978, 5404980), (4046, 5314140), (4095, 5250552), (4284, 5018910), (4335, 4959864), (4420, 4864482), (4542, 4733820), (4590, 4684316), (4641, 4632840), (4680, 4594233), (4760, 4517019), (4914, 4375460), (5202, 4133220), (5299, 4057560), (5304, 4053735), (5355, 4015128), (5460, 3937914), (5780, 3719898), (5967, 3603320), (6056, 3550365), (6069, 3542760), (6120, 3513237), (6188, 3474630), (6426, 3345940), (6552, 3281595), (6630, 3242988), (6813, 3155880), (6936, 3099915), (7020, 3062822), (7140, 3011346), (7514, 2861460), (7560, 2844049), (7570, 2840292), (7735, 2779704), (7803, 2755480), (7956, 2702490), (8092, 2657070), (8190, 2625276), (8568, 2509455), (8670, 2479932), (8840, 2432241), (9084, 2366910), (9180, 2342158), (9282, 2316420), (9828, 2187730), (9841, 2184840), (9945, 2161992), (10115, 2125656), (10404, 2066610), (10598, 2028780), (10710, 2007564), (10920, 1968957), (11271, 1907640), (11355, 1893528), (11560, 1859949), (11934, 1801660), (12138, 1771380), (12285, 1750184), (12376, 1737315), (12852, 1672970), (12869, 1670760), (13005, 1653288), (13260, 1621494), (13626, 1577940), (13923, 1544280), (14040, 1531411), (14280, 1505673), (15028, 1430730), (15140, 1420146), (15470, 1389852), (15606, 1377740), (15897, 1352520), (15912, 1351245), (16065, 1338376), (16184, 1328535), (16380, 1312638), (17340, 1239966), (18168, 1183455), (18207, 1180920), (18360, 1171079), (18564, 1158210), (18785, 1144584), (19656, 1093865), (19682, 1092420), (19890, 1080996), (20230, 1062828), (20439, 1051960), (20808, 1033305), (21196, 1014390), (21420, 1003782), (22542, 953820), (22710, 946764), (23205, 926568), (23868, 900830), (24276, 885690), (24570, 875092), (25704, 836485), (25738, 835380), (26010, 826644), (26299, 817560), (26495, 811512), (26520, 810747), (27252, 788970), (27846, 772140), (29523, 728280), (29835, 720664), (30056, 715365), (30280, 710073), (30345, 708552), (30940, 694926), (31212, 688870), (31794, 676260), (32130, 669188), (32760, 656319), (33813, 635880), (34065, 631176), (34680, 619983), (36414, 590460), (37128, 579105), (37570, 572292), (38607, 556920), (39015, 551096), (39364, 546210), (39780, 540498), (40460, 531414), (40878, 525980), (41769, 514760), (42392, 507195), (42840, 501891), (45084, 476910), (45420, 473382), (46410, 463284), (47691, 450840), (47736, 450415), (48552, 442845), (49140, 437546), (49205, 436968), (51476, 417690), (52020, 413322), (52598, 408780), (52990, 405756), (54504, 394485), (54621, 393640), (55692, 386070), (56355, 381528), (59046, 364140), (59670, 360332), (60690, 354276), (61880, 347463), (62424, 344435), (63588, 338130), (64260, 334594), (64345, 334152), (67626, 317940), (68130, 315588), (68887, 312120), (69615, 308856), (72828, 295230), (75140, 286146), (77214, 278460), (78030, 275548), (78728, 273105), (78897, 272520), (79485, 270504), (79560, 270249), (80920, 265707), (81756, 262990), (83538, 257380), (88569, 242760), (90083, 238680), (90168, 238455), (90840, 236691), (91035, 236184), (92820, 231642), (95382, 225420), (98280, 218773), (98410, 218484), (101439, 211960), (102195, 210392), (102952, 208845), (104040, 206661), (105196, 204390), (105980, 202878), (109242, 196820), (111384, 193035), (112710, 190764), (115821, 185640), (118092, 182070), (119340, 180166), (121380, 177138), (127176, 169065), (128520, 167297), (128690, 167076), (131495, 163512), (135252, 158970), (136260, 157794), (137774, 156060), (139230, 154428), (143073, 150280), (145656, 147615)]