18897081840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:926

約数の個数: 640

約数和(自身を含む): 80848158720

約数和(自身を除く): 61951076880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 127, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 254, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 381, 390, 420, 432, 455, 468, 504, 508, 520, 540, 546, 560, 585, 624, 630, 635, 702, 720, 728, 756, 757, 762, 780, 819, 840, 889, 910, 936, 945, 1008, 1016, 1040, 1080, 1092, 1143, 1170, 1260, 1270, 1365, 1404, 1456, 1512, 1514, 1524, 1560, 1638, 1651, 1680, 1755, 1778, 1820, 1872, 1890, 1905, 2032, 2160, 2184, 2271, 2286, 2340, 2457, 2520, 2540, 2667, 2730, 2808, 3024, 3028, 3048, 3120, 3276, 3302, 3429, 3510, 3556, 3640, 3780, 3785, 3810, 4095, 4368, 4445, 4542, 4572, 4680, 4914, 4953, 5040, 5080, 5299, 5334, 5460, 5616, 5715, 6056, 6096, 6552, 6604, 6813, 6858, 7020, 7112, 7280, 7560, 7570, 7620, 8001, 8190, 8255, 8890, 9084, 9144, 9360, 9828, 9841, 9906, 10160, 10598, 10668, 10920, 11355, 11430, 11557, 12112, 12285, 13104, 13208, 13335, 13626, 13716, 14040, 14224, 14859, 15120, 15140, 15240, 15897, 16002, 16380, 16510, 17145, 17780, 18168, 18288, 19656, 19682, 19812, 20439, 21196, 21336, 21840, 22710, 22860, 23114, 24003, 24570, 24765, 26416, 26495, 26670, 27252, 27432, 28080, 29523, 29718, 30280, 30480, 31794, 32004, 32760, 33020, 34065, 34290, 34671, 35560, 36336, 39312, 39364, 39624, 40005, 40878, 42392, 42672, 44577, 45420, 45720, 46228, 47691, 48006, 49140, 49205, 49530, 52990, 53340, 54504, 54864, 57785, 59046, 59436, 60560, 63588, 64008, 65520, 66040, 68130, 68580, 68887, 69342, 71120, 74295, 78728, 79248, 79485, 80010, 81756, 84784, 88569, 89154, 90840, 91440, 92456, 95382, 96012, 96139, 98280, 98410, 99060, 102195, 104013, 105980, 106680, 109008, 115570, 118092, 118872, 120015, 127176, 128016, 132080, 136260, 137160, 137774, 138684, 143073, 147615, 148590, 157456, 158970, 160020, 163512, 173355, 177138, 178308, 181680, 184912, 190764, 192024, 192278, 196560, 196820, 198120, 204390, 206661, 208026, 211960, 213360, 222885, 231140, 236184, 237744, 238455, 240030, 254352, 265707, 272520, 274320, 275548, 277368, 286146, 288417, 295230, 297180, 312039, 317940, 320040, 327024, 344435, 346710, 354276, 356616, 381528, 384048, 384556, 393640, 396240, 408780, 413322, 416052, 423920, 442845, 445770, 462280, 472368, 476910, 480060, 480695, 520065, 531414, 545040, 551096, 554736, 572292, 576834, 590460, 594360, 619983, 624078, 635880, 640080, 672973, 688870, 693420, 708552, 713232, 715365, 763056, 769112, 787280, 817560, 826644, 832104, 865251, 885690, 891540, 924560, 953820, 960120, 961390, 1033305, 1040130, 1062828, 1102192, 1144584, 1153668, 1180920, 1188720, 1239966, 1248156, 1249807, 1271760, 1328535, 1345946, 1377740, 1386840, 1417104, 1430730, 1442085, 1538224, 1560195, 1635120, 1653288, 1664208, 1730502, 1771380, 1783080, 1859949, 1907640, 1920240, 1922780, 2018919, 2066610, 2080260, 2125656, 2289168, 2307336, 2361840, 2479932, 2496312, 2499614, 2595753, 2657070, 2691892, 2755480, 2773680, 2861460, 2884170, 3099915, 3120390, 3306576, 3364865, 3461004, 3542760, 3566160, 3719898, 3749421, 3815280, 3845560, 4037838, 4133220, 4160520, 4251312, 4326255, 4614672, 4959864, 4992624, 4999228, 5191506, 5314140, 5383784, 5510960, 5722920, 5768340, 6056757, 6199830, 6240780, 6249035, 6729730, 6922008, 7085520, 7439796, 7498842, 7691120, 8075676, 8266440, 8321040, 8652510, 8748649, 9299745, 9919728, 9998456, 10094595, 10383012, 10628280, 10767568, 11248263, 11445840, 11536680, 12113514, 12399660, 12481560, 12498070, 12978765, 13459460, 13844016, 14879592, 14997684, 16151352, 16532880, 17305020, 17497298, 18170271, 18599490, 18747105, 19996912, 20189190, 20766024, 21256560, 22496526, 23073360, 24227028, 24799320, 24963120, 24996140, 25957530, 26245947, 26918920, 29759184, 29995368, 30283785, 32302704, 33744789, 34610040, 34994596, 36340542, 37198980, 37494210, 40378380, 41532048, 43743245, 44993052, 48454056, 49598640, 49992280, 51915060, 52491894, 53837840, 56241315, 59990736, 60567570, 67489578, 69220080, 69989192, 72681084, 74397960, 74988420, 78737841, 80756760, 87486490, 89986104, 90851355, 96908112, 99984560, 103830120, 104983788, 112482630, 121135140, 131229735, 134979156, 139978384, 145362168, 148795920, 149976840, 157475682, 161513520, 168723945, 174972980, 179972208, 181702710, 207660240, 209967576, 224965260, 236213523, 242270280, 262459470, 269958312, 290724336, 299953680, 314951364, 337447890, 349945960, 363405420, 393689205, 419935152, 449930520, 472427046, 484540560, 524918940, 539916624, 629902728, 674895780, 699891920, 726810840, 787378410, 899861040, 944854092, 1049837880, 1181067615, 1259805456, 1349791560, 1453621680, 1574756820, 1889708184, 2099675760, 2362135230, 2699583120, 3149513640, 3779416368, 4724270460, 6299027280, 9448540920, 18897081840]

約数ペア:

[(1, 18897081840), (2, 9448540920), (3, 6299027280), (4, 4724270460), (5, 3779416368), (6, 3149513640), (7, 2699583120), (8, 2362135230), (9, 2099675760), (10, 1889708184), (12, 1574756820), (13, 1453621680), (14, 1349791560), (15, 1259805456), (16, 1181067615), (18, 1049837880), (20, 944854092), (21, 899861040), (24, 787378410), (26, 726810840), (27, 699891920), (28, 674895780), (30, 629902728), (35, 539916624), (36, 524918940), (39, 484540560), (40, 472427046), (42, 449930520), (45, 419935152), (48, 393689205), (52, 363405420), (54, 349945960), (56, 337447890), (60, 314951364), (63, 299953680), (65, 290724336), (70, 269958312), (72, 262459470), (78, 242270280), (80, 236213523), (84, 224965260), (90, 209967576), (91, 207660240), (104, 181702710), (105, 179972208), (108, 174972980), (112, 168723945), (117, 161513520), (120, 157475682), (126, 149976840), (127, 148795920), (130, 145362168), (135, 139978384), (140, 134979156), (144, 131229735), (156, 121135140), (168, 112482630), (180, 104983788), (182, 103830120), (189, 99984560), (195, 96908112), (208, 90851355), (210, 89986104), (216, 87486490), (234, 80756760), (240, 78737841), (252, 74988420), (254, 74397960), (260, 72681084), (270, 69989192), (273, 69220080), (280, 67489578), (312, 60567570), (315, 59990736), (336, 56241315), (351, 53837840), (360, 52491894), (364, 51915060), (378, 49992280), (381, 49598640), (390, 48454056), (420, 44993052), (432, 43743245), (455, 41532048), (468, 40378380), (504, 37494210), (508, 37198980), (520, 36340542), (540, 34994596), (546, 34610040), (560, 33744789), (585, 32302704), (624, 30283785), (630, 29995368), (635, 29759184), (702, 26918920), (720, 26245947), (728, 25957530), (756, 24996140), (757, 24963120), (762, 24799320), (780, 24227028), (819, 23073360), (840, 22496526), (889, 21256560), (910, 20766024), (936, 20189190), (945, 19996912), (1008, 18747105), (1016, 18599490), (1040, 18170271), (1080, 17497298), (1092, 17305020), (1143, 16532880), (1170, 16151352), (1260, 14997684), (1270, 14879592), (1365, 13844016), (1404, 13459460), (1456, 12978765), (1512, 12498070), (1514, 12481560), (1524, 12399660), (1560, 12113514), (1638, 11536680), (1651, 11445840), (1680, 11248263), (1755, 10767568), (1778, 10628280), (1820, 10383012), (1872, 10094595), (1890, 9998456), (1905, 9919728), (2032, 9299745), (2160, 8748649), (2184, 8652510), (2271, 8321040), (2286, 8266440), (2340, 8075676), (2457, 7691120), (2520, 7498842), (2540, 7439796), (2667, 7085520), (2730, 6922008), (2808, 6729730), (3024, 6249035), (3028, 6240780), (3048, 6199830), (3120, 6056757), (3276, 5768340), (3302, 5722920), (3429, 5510960), (3510, 5383784), (3556, 5314140), (3640, 5191506), (3780, 4999228), (3785, 4992624), (3810, 4959864), (4095, 4614672), (4368, 4326255), (4445, 4251312), (4542, 4160520), (4572, 4133220), (4680, 4037838), (4914, 3845560), (4953, 3815280), (5040, 3749421), (5080, 3719898), (5299, 3566160), (5334, 3542760), (5460, 3461004), (5616, 3364865), (5715, 3306576), (6056, 3120390), (6096, 3099915), (6552, 2884170), (6604, 2861460), (6813, 2773680), (6858, 2755480), (7020, 2691892), (7112, 2657070), (7280, 2595753), (7560, 2499614), (7570, 2496312), (7620, 2479932), (8001, 2361840), (8190, 2307336), (8255, 2289168), (8890, 2125656), (9084, 2080260), (9144, 2066610), (9360, 2018919), (9828, 1922780), (9841, 1920240), (9906, 1907640), (10160, 1859949), (10598, 1783080), (10668, 1771380), (10920, 1730502), (11355, 1664208), (11430, 1653288), (11557, 1635120), (12112, 1560195), (12285, 1538224), (13104, 1442085), (13208, 1430730), (13335, 1417104), (13626, 1386840), (13716, 1377740), (14040, 1345946), (14224, 1328535), (14859, 1271760), (15120, 1249807), (15140, 1248156), (15240, 1239966), (15897, 1188720), (16002, 1180920), (16380, 1153668), (16510, 1144584), (17145, 1102192), (17780, 1062828), (18168, 1040130), (18288, 1033305), (19656, 961390), (19682, 960120), (19812, 953820), (20439, 924560), (21196, 891540), (21336, 885690), (21840, 865251), (22710, 832104), (22860, 826644), (23114, 817560), (24003, 787280), (24570, 769112), (24765, 763056), (26416, 715365), (26495, 713232), (26670, 708552), (27252, 693420), (27432, 688870), (28080, 672973), (29523, 640080), (29718, 635880), (30280, 624078), (30480, 619983), (31794, 594360), (32004, 590460), (32760, 576834), (33020, 572292), (34065, 554736), (34290, 551096), (34671, 545040), (35560, 531414), (36336, 520065), (39312, 480695), (39364, 480060), (39624, 476910), (40005, 472368), (40878, 462280), (42392, 445770), (42672, 442845), (44577, 423920), (45420, 416052), (45720, 413322), (46228, 408780), (47691, 396240), (48006, 393640), (49140, 384556), (49205, 384048), (49530, 381528), (52990, 356616), (53340, 354276), (54504, 346710), (54864, 344435), (57785, 327024), (59046, 320040), (59436, 317940), (60560, 312039), (63588, 297180), (64008, 295230), (65520, 288417), (66040, 286146), (68130, 277368), (68580, 275548), (68887, 274320), (69342, 272520), (71120, 265707), (74295, 254352), (78728, 240030), (79248, 238455), (79485, 237744), (80010, 236184), (81756, 231140), (84784, 222885), (88569, 213360), (89154, 211960), (90840, 208026), (91440, 206661), (92456, 204390), (95382, 198120), (96012, 196820), (96139, 196560), (98280, 192278), (98410, 192024), (99060, 190764), (102195, 184912), (104013, 181680), (105980, 178308), (106680, 177138), (109008, 173355), (115570, 163512), (118092, 160020), (118872, 158970), (120015, 157456), (127176, 148590), (128016, 147615), (132080, 143073), (136260, 138684), (137160, 137774)]