21882444480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{44959}}^1$

素因数の和:45008

約数の個数: 252

約数和(自身を含む): 81503398080

約数和(自身を除く): 59620953600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 390, 416, 468, 480, 507, 520, 576, 585, 624, 676, 720, 780, 832, 845, 936, 960, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2496, 2535, 2704, 2880, 3042, 3120, 3380, 3744, 4056, 4160, 4680, 5070, 5408, 6084, 6240, 6760, 7488, 7605, 8112, 9360, 10140, 10816, 12168, 12480, 13520, 15210, 16224, 18720, 20280, 24336, 27040, 30420, 32448, 37440, 40560, 44959, 48672, 54080, 60840, 81120, 89918, 97344, 121680, 134877, 162240, 179836, 224795, 243360, 269754, 359672, 404631, 449590, 486720, 539508, 584467, 674385, 719344, 809262, 899180, 1079016, 1168934, 1348770, 1438688, 1618524, 1753401, 1798360, 2023155, 2158032, 2337868, 2697540, 2877376, 2922335, 3237048, 3506802, 3596720, 4046310, 4316064, 4675736, 5260203, 5395080, 5844670, 6474096, 7013604, 7193440, 7598071, 8092620, 8632128, 8767005, 9351472, 10520406, 10790160, 11689340, 12948192, 14027208, 14386880, 15196142, 16185240, 17534010, 18702944, 21040812, 21580320, 22794213, 23378680, 25896384, 26301015, 28054416, 30392284, 32370480, 35068020, 37405888, 37990355, 42081624, 43160640, 45588426, 46757360, 52602030, 56108832, 60784568, 64740960, 68382639, 70136040, 75980710, 84163248, 91176852, 93514720, 105204060, 112217664, 113971065, 121569136, 129481920, 136765278, 140272080, 151961420, 168326496, 182353704, 187029440, 210408120, 227942130, 243138272, 273530556, 280544160, 303922840, 336652992, 341913195, 364707408, 420816240, 455884260, 486276544, 547061112, 561088320, 607845680, 683826390, 729414816, 841632480, 911768520, 1094122224, 1215691360, 1367652780, 1458829632, 1683264960, 1823537040, 2188244448, 2431382720, 2735305560, 3647074080, 4376488896, 5470611120, 7294148160, 10941222240, 21882444480]

約数ペア:

[(1, 21882444480), (2, 10941222240), (3, 7294148160), (4, 5470611120), (5, 4376488896), (6, 3647074080), (8, 2735305560), (9, 2431382720), (10, 2188244448), (12, 1823537040), (13, 1683264960), (15, 1458829632), (16, 1367652780), (18, 1215691360), (20, 1094122224), (24, 911768520), (26, 841632480), (30, 729414816), (32, 683826390), (36, 607845680), (39, 561088320), (40, 547061112), (45, 486276544), (48, 455884260), (52, 420816240), (60, 364707408), (64, 341913195), (65, 336652992), (72, 303922840), (78, 280544160), (80, 273530556), (90, 243138272), (96, 227942130), (104, 210408120), (117, 187029440), (120, 182353704), (130, 168326496), (144, 151961420), (156, 140272080), (160, 136765278), (169, 129481920), (180, 121569136), (192, 113971065), (195, 112217664), (208, 105204060), (234, 93514720), (240, 91176852), (260, 84163248), (288, 75980710), (312, 70136040), (320, 68382639), (338, 64740960), (360, 60784568), (390, 56108832), (416, 52602030), (468, 46757360), (480, 45588426), (507, 43160640), (520, 42081624), (576, 37990355), (585, 37405888), (624, 35068020), (676, 32370480), (720, 30392284), (780, 28054416), (832, 26301015), (845, 25896384), (936, 23378680), (960, 22794213), (1014, 21580320), (1040, 21040812), (1170, 18702944), (1248, 17534010), (1352, 16185240), (1440, 15196142), (1521, 14386880), (1560, 14027208), (1690, 12948192), (1872, 11689340), (2028, 10790160), (2080, 10520406), (2340, 9351472), (2496, 8767005), (2535, 8632128), (2704, 8092620), (2880, 7598071), (3042, 7193440), (3120, 7013604), (3380, 6474096), (3744, 5844670), (4056, 5395080), (4160, 5260203), (4680, 4675736), (5070, 4316064), (5408, 4046310), (6084, 3596720), (6240, 3506802), (6760, 3237048), (7488, 2922335), (7605, 2877376), (8112, 2697540), (9360, 2337868), (10140, 2158032), (10816, 2023155), (12168, 1798360), (12480, 1753401), (13520, 1618524), (15210, 1438688), (16224, 1348770), (18720, 1168934), (20280, 1079016), (24336, 899180), (27040, 809262), (30420, 719344), (32448, 674385), (37440, 584467), (40560, 539508), (44959, 486720), (48672, 449590), (54080, 404631), (60840, 359672), (81120, 269754), (89918, 243360), (97344, 224795), (121680, 179836), (134877, 162240)]