28221270480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1276

約数の個数: 640

約数和(自身を含む): 112282813440

約数和(自身を除く): 84061542960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 36, 37, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 74, 78, 80, 90, 92, 104, 108, 111, 115, 117, 120, 130, 135, 138, 144, 148, 156, 180, 184, 185, 195, 207, 208, 216, 222, 230, 234, 240, 260, 270, 276, 296, 299, 312, 333, 345, 351, 360, 368, 370, 390, 414, 432, 444, 460, 468, 481, 520, 540, 552, 555, 585, 592, 598, 621, 624, 666, 690, 702, 720, 740, 780, 828, 851, 888, 897, 920, 936, 962, 999, 1035, 1040, 1080, 1104, 1110, 1170, 1181, 1196, 1242, 1332, 1380, 1404, 1443, 1480, 1495, 1560, 1656, 1665, 1702, 1755, 1776, 1794, 1840, 1872, 1924, 1998, 2070, 2160, 2220, 2340, 2362, 2392, 2405, 2484, 2553, 2664, 2691, 2760, 2808, 2886, 2960, 2990, 3105, 3120, 3312, 3330, 3404, 3510, 3543, 3588, 3848, 3996, 4140, 4255, 4329, 4440, 4485, 4680, 4724, 4784, 4810, 4968, 4995, 5106, 5328, 5382, 5520, 5616, 5772, 5905, 5980, 6210, 6660, 6808, 7020, 7086, 7176, 7215, 7659, 7696, 7992, 8073, 8280, 8510, 8658, 8880, 8970, 9360, 9448, 9620, 9936, 9990, 10212, 10629, 10764, 11063, 11544, 11810, 11960, 12420, 12765, 12987, 13320, 13455, 13616, 14040, 14172, 14352, 14430, 15318, 15353, 15984, 16146, 16560, 17020, 17316, 17715, 17940, 18896, 19240, 19980, 20424, 21258, 21528, 21645, 22126, 22977, 23088, 23620, 23920, 24840, 25530, 25974, 26640, 26910, 27163, 28080, 28344, 28860, 30636, 30706, 31887, 32292, 33189, 34040, 34632, 35430, 35880, 38295, 38480, 39960, 40365, 40848, 42516, 43056, 43290, 43697, 44252, 45954, 46059, 47240, 49680, 51060, 51948, 53145, 53820, 54326, 55315, 56688, 57720, 61272, 61412, 63774, 64584, 64935, 66378, 68080, 69264, 70860, 71760, 76590, 76765, 79920, 80730, 81489, 85032, 86580, 87394, 88504, 91908, 92118, 94480, 99567, 102120, 103896, 106290, 107640, 108652, 110630, 114885, 115440, 122544, 122824, 127548, 129168, 129870, 131091, 132756, 135815, 138177, 141720, 153180, 153530, 159435, 161460, 162978, 165945, 170064, 173160, 174788, 177008, 183816, 184236, 199134, 204240, 207792, 212580, 215280, 217304, 218485, 221260, 229770, 230295, 244467, 245648, 255096, 259740, 262182, 265512, 271630, 276354, 283440, 298701, 306360, 307060, 318870, 322920, 325956, 331890, 346320, 349576, 353119, 367632, 368472, 393273, 398268, 407445, 414531, 425160, 434608, 436970, 442520, 459540, 460590, 488934, 497835, 510192, 519480, 524364, 531024, 543260, 552708, 568061, 597402, 612720, 614120, 637740, 645840, 651912, 655455, 663780, 690885, 699152, 706238, 733401, 736944, 786546, 796536, 814890, 829062, 850320, 873940, 885040, 919080, 921180, 977868, 995670, 1005031, 1038960, 1048728, 1059357, 1086520, 1105416, 1136122, 1179819, 1194804, 1222335, 1228240, 1275480, 1303824, 1310910, 1327560, 1381770, 1412476, 1466802, 1493505, 1573092, 1593072, 1629780, 1658124, 1704183, 1747880, 1765595, 1838160, 1842360, 1955736, 1966365, 1991340, 2010062, 2072655, 2097456, 2118714, 2173040, 2210832, 2272244, 2359638, 2389608, 2444670, 2550960, 2621820, 2655120, 2763540, 2824952, 2840305, 2933604, 2987010, 3015093, 3146184, 3178071, 3259560, 3316248, 3408366, 3495760, 3531190, 3667005, 3684720, 3911472, 3932730, 3982680, 4020124, 4145310, 4237428, 4544488, 4719276, 4779216, 4889340, 5025155, 5112549, 5243640, 5296785, 5527080, 5649904, 5680610, 5867208, 5899095, 5974020, 6030186, 6292368, 6356142, 6519120, 6632496, 6816732, 7062380, 7334010, 7865460, 7965360, 8040248, 8290620, 8474856, 8520915, 9045279, 9088976, 9438552, 9534213, 9778680, 10050310, 10225098, 10487280, 10593570, 11054160, 11361220, 11734416, 11798190, 11948040, 12060372, 12712284, 13065403, 13633464, 14124760, 14668020, 15075465, 15337647, 15730920, 15890355, 16080496, 16581240, 16949712, 17041830, 18090558, 18877104, 19068426, 19557360, 20100620, 20450196, 21187140, 22722440, 23596380, 23896080, 24120744, 25424568, 25562745, 26130806, 27135837, 27266928, 28249520, 29336040, 30150930, 30675294, 31461840, 31780710, 33162480, 34083660, 36181116, 38136852, 39196209, 40201240, 40900392, 42374280, 45226395, 45444880, 47192760, 47671065, 48241488, 50849136, 51125490, 52261612, 54271674, 58672080, 60301860, 61350588, 63561420, 65327015, 68167320, 72362232, 76273704, 76688235, 78392418, 80402480, 81800784, 84748560, 90452790, 94385520, 95342130, 102250980, 104523224, 108543348, 117588627, 120603720, 122701176, 127122840, 130654030, 135679185, 136334640, 144724464, 152547408, 153376470, 156784836, 180905580, 190684260, 195981045, 204501960, 209046448, 217086696, 235177254, 241207440, 245402352, 254245680, 261308060, 271358370, 306752940, 313569672, 352765881, 361811160, 381368520, 391962090, 409003920, 434173392, 470354508, 522616120, 542716740, 587943135, 613505880, 627139344, 705531762, 723622320, 762737040, 783924180, 940709016, 1045232240, 1085433480, 1175886270, 1227011760, 1411063524, 1567848360, 1763829405, 1881418032, 2170866960, 2351772540, 2822127048, 3135696720, 3527658810, 4703545080, 5644254096, 7055317620, 9407090160, 14110635240, 28221270480]

約数ペア:

[(1, 28221270480), (2, 14110635240), (3, 9407090160), (4, 7055317620), (5, 5644254096), (6, 4703545080), (8, 3527658810), (9, 3135696720), (10, 2822127048), (12, 2351772540), (13, 2170866960), (15, 1881418032), (16, 1763829405), (18, 1567848360), (20, 1411063524), (23, 1227011760), (24, 1175886270), (26, 1085433480), (27, 1045232240), (30, 940709016), (36, 783924180), (37, 762737040), (39, 723622320), (40, 705531762), (45, 627139344), (46, 613505880), (48, 587943135), (52, 542716740), (54, 522616120), (60, 470354508), (65, 434173392), (69, 409003920), (72, 391962090), (74, 381368520), (78, 361811160), (80, 352765881), (90, 313569672), (92, 306752940), (104, 271358370), (108, 261308060), (111, 254245680), (115, 245402352), (117, 241207440), (120, 235177254), (130, 217086696), (135, 209046448), (138, 204501960), (144, 195981045), (148, 190684260), (156, 180905580), (180, 156784836), (184, 153376470), (185, 152547408), (195, 144724464), (207, 136334640), (208, 135679185), (216, 130654030), (222, 127122840), (230, 122701176), (234, 120603720), (240, 117588627), (260, 108543348), (270, 104523224), (276, 102250980), (296, 95342130), (299, 94385520), (312, 90452790), (333, 84748560), (345, 81800784), (351, 80402480), (360, 78392418), (368, 76688235), (370, 76273704), (390, 72362232), (414, 68167320), (432, 65327015), (444, 63561420), (460, 61350588), (468, 60301860), (481, 58672080), (520, 54271674), (540, 52261612), (552, 51125490), (555, 50849136), (585, 48241488), (592, 47671065), (598, 47192760), (621, 45444880), (624, 45226395), (666, 42374280), (690, 40900392), (702, 40201240), (720, 39196209), (740, 38136852), (780, 36181116), (828, 34083660), (851, 33162480), (888, 31780710), (897, 31461840), (920, 30675294), (936, 30150930), (962, 29336040), (999, 28249520), (1035, 27266928), (1040, 27135837), (1080, 26130806), (1104, 25562745), (1110, 25424568), (1170, 24120744), (1181, 23896080), (1196, 23596380), (1242, 22722440), (1332, 21187140), (1380, 20450196), (1404, 20100620), (1443, 19557360), (1480, 19068426), (1495, 18877104), (1560, 18090558), (1656, 17041830), (1665, 16949712), (1702, 16581240), (1755, 16080496), (1776, 15890355), (1794, 15730920), (1840, 15337647), (1872, 15075465), (1924, 14668020), (1998, 14124760), (2070, 13633464), (2160, 13065403), (2220, 12712284), (2340, 12060372), (2362, 11948040), (2392, 11798190), (2405, 11734416), (2484, 11361220), (2553, 11054160), (2664, 10593570), (2691, 10487280), (2760, 10225098), (2808, 10050310), (2886, 9778680), (2960, 9534213), (2990, 9438552), (3105, 9088976), (3120, 9045279), (3312, 8520915), (3330, 8474856), (3404, 8290620), (3510, 8040248), (3543, 7965360), (3588, 7865460), (3848, 7334010), (3996, 7062380), (4140, 6816732), (4255, 6632496), (4329, 6519120), (4440, 6356142), (4485, 6292368), (4680, 6030186), (4724, 5974020), (4784, 5899095), (4810, 5867208), (4968, 5680610), (4995, 5649904), (5106, 5527080), (5328, 5296785), (5382, 5243640), (5520, 5112549), (5616, 5025155), (5772, 4889340), (5905, 4779216), (5980, 4719276), (6210, 4544488), (6660, 4237428), (6808, 4145310), (7020, 4020124), (7086, 3982680), (7176, 3932730), (7215, 3911472), (7659, 3684720), (7696, 3667005), (7992, 3531190), (8073, 3495760), (8280, 3408366), (8510, 3316248), (8658, 3259560), (8880, 3178071), (8970, 3146184), (9360, 3015093), (9448, 2987010), (9620, 2933604), (9936, 2840305), (9990, 2824952), (10212, 2763540), (10629, 2655120), (10764, 2621820), (11063, 2550960), (11544, 2444670), (11810, 2389608), (11960, 2359638), (12420, 2272244), (12765, 2210832), (12987, 2173040), (13320, 2118714), (13455, 2097456), (13616, 2072655), (14040, 2010062), (14172, 1991340), (14352, 1966365), (14430, 1955736), (15318, 1842360), (15353, 1838160), (15984, 1765595), (16146, 1747880), (16560, 1704183), (17020, 1658124), (17316, 1629780), (17715, 1593072), (17940, 1573092), (18896, 1493505), (19240, 1466802), (19980, 1412476), (20424, 1381770), (21258, 1327560), (21528, 1310910), (21645, 1303824), (22126, 1275480), (22977, 1228240), (23088, 1222335), (23620, 1194804), (23920, 1179819), (24840, 1136122), (25530, 1105416), (25974, 1086520), (26640, 1059357), (26910, 1048728), (27163, 1038960), (28080, 1005031), (28344, 995670), (28860, 977868), (30636, 921180), (30706, 919080), (31887, 885040), (32292, 873940), (33189, 850320), (34040, 829062), (34632, 814890), (35430, 796536), (35880, 786546), (38295, 736944), (38480, 733401), (39960, 706238), (40365, 699152), (40848, 690885), (42516, 663780), (43056, 655455), (43290, 651912), (43697, 645840), (44252, 637740), (45954, 614120), (46059, 612720), (47240, 597402), (49680, 568061), (51060, 552708), (51948, 543260), (53145, 531024), (53820, 524364), (54326, 519480), (55315, 510192), (56688, 497835), (57720, 488934), (61272, 460590), (61412, 459540), (63774, 442520), (64584, 436970), (64935, 434608), (66378, 425160), (68080, 414531), (69264, 407445), (70860, 398268), (71760, 393273), (76590, 368472), (76765, 367632), (79920, 353119), (80730, 349576), (81489, 346320), (85032, 331890), (86580, 325956), (87394, 322920), (88504, 318870), (91908, 307060), (92118, 306360), (94480, 298701), (99567, 283440), (102120, 276354), (103896, 271630), (106290, 265512), (107640, 262182), (108652, 259740), (110630, 255096), (114885, 245648), (115440, 244467), (122544, 230295), (122824, 229770), (127548, 221260), (129168, 218485), (129870, 217304), (131091, 215280), (132756, 212580), (135815, 207792), (138177, 204240), (141720, 199134), (153180, 184236), (153530, 183816), (159435, 177008), (161460, 174788), (162978, 173160), (165945, 170064)]