2548818720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{863}}^1$

素因数の和:1184

約数の個数: 288

約数和(自身を含む): 9985876992

約数和(自身を除く): 7437058272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 293, 315, 336, 360, 420, 480, 504, 560, 586, 630, 672, 720, 840, 863, 879, 1008, 1120, 1172, 1260, 1440, 1465, 1680, 1726, 1758, 2016, 2051, 2344, 2520, 2589, 2637, 2930, 3360, 3452, 3516, 4102, 4315, 4395, 4688, 5040, 5178, 5274, 5860, 6041, 6153, 6904, 7032, 7767, 8204, 8630, 8790, 9376, 10080, 10255, 10356, 10548, 11720, 12082, 12306, 12945, 13185, 13808, 14064, 15534, 16408, 17260, 17580, 18123, 18459, 20510, 20712, 21096, 23440, 24164, 24612, 25890, 26370, 27616, 28128, 30205, 30765, 31068, 32816, 34520, 35160, 36246, 36918, 38835, 41020, 41424, 42192, 46880, 48328, 49224, 51780, 52740, 54369, 60410, 61530, 62136, 65632, 69040, 70320, 72492, 73836, 77670, 82040, 82848, 84384, 90615, 92295, 96656, 98448, 103560, 105480, 108738, 120820, 123060, 124272, 138080, 140640, 144984, 147672, 155340, 164080, 181230, 184590, 193312, 196896, 207120, 210960, 217476, 241640, 246120, 248544, 252859, 271845, 289968, 295344, 310680, 328160, 362460, 369180, 414240, 421920, 434952, 483280, 492240, 505718, 543690, 579936, 590688, 621360, 724920, 738360, 758577, 869904, 966560, 984480, 1011436, 1087380, 1242720, 1264295, 1449840, 1476720, 1517154, 1739808, 1770013, 2022872, 2174760, 2275731, 2528590, 2899680, 2953440, 3034308, 3540026, 3792885, 4045744, 4349520, 4551462, 5057180, 5310039, 6068616, 7080052, 7585770, 8091488, 8699040, 8850065, 9102924, 10114360, 10620078, 11378655, 12137232, 14160104, 15171540, 15930117, 17700130, 18205848, 20228720, 21240156, 22757310, 24274464, 26550195, 28320208, 30343080, 31860234, 35400260, 36411696, 40457440, 42480312, 45514620, 53100390, 56640416, 60686160, 63720468, 70800520, 72823392, 79650585, 84960624, 91029240, 106200780, 121372320, 127440936, 141601040, 159301170, 169921248, 182058480, 212401560, 254881872, 283202080, 318602340, 364116960, 424803120, 509763744, 637204680, 849606240, 1274409360, 2548818720]

約数ペア:

[(1, 2548818720), (2, 1274409360), (3, 849606240), (4, 637204680), (5, 509763744), (6, 424803120), (7, 364116960), (8, 318602340), (9, 283202080), (10, 254881872), (12, 212401560), (14, 182058480), (15, 169921248), (16, 159301170), (18, 141601040), (20, 127440936), (21, 121372320), (24, 106200780), (28, 91029240), (30, 84960624), (32, 79650585), (35, 72823392), (36, 70800520), (40, 63720468), (42, 60686160), (45, 56640416), (48, 53100390), (56, 45514620), (60, 42480312), (63, 40457440), (70, 36411696), (72, 35400260), (80, 31860234), (84, 30343080), (90, 28320208), (96, 26550195), (105, 24274464), (112, 22757310), (120, 21240156), (126, 20228720), (140, 18205848), (144, 17700130), (160, 15930117), (168, 15171540), (180, 14160104), (210, 12137232), (224, 11378655), (240, 10620078), (252, 10114360), (280, 9102924), (288, 8850065), (293, 8699040), (315, 8091488), (336, 7585770), (360, 7080052), (420, 6068616), (480, 5310039), (504, 5057180), (560, 4551462), (586, 4349520), (630, 4045744), (672, 3792885), (720, 3540026), (840, 3034308), (863, 2953440), (879, 2899680), (1008, 2528590), (1120, 2275731), (1172, 2174760), (1260, 2022872), (1440, 1770013), (1465, 1739808), (1680, 1517154), (1726, 1476720), (1758, 1449840), (2016, 1264295), (2051, 1242720), (2344, 1087380), (2520, 1011436), (2589, 984480), (2637, 966560), (2930, 869904), (3360, 758577), (3452, 738360), (3516, 724920), (4102, 621360), (4315, 590688), (4395, 579936), (4688, 543690), (5040, 505718), (5178, 492240), (5274, 483280), (5860, 434952), (6041, 421920), (6153, 414240), (6904, 369180), (7032, 362460), (7767, 328160), (8204, 310680), (8630, 295344), (8790, 289968), (9376, 271845), (10080, 252859), (10255, 248544), (10356, 246120), (10548, 241640), (11720, 217476), (12082, 210960), (12306, 207120), (12945, 196896), (13185, 193312), (13808, 184590), (14064, 181230), (15534, 164080), (16408, 155340), (17260, 147672), (17580, 144984), (18123, 140640), (18459, 138080), (20510, 124272), (20712, 123060), (21096, 120820), (23440, 108738), (24164, 105480), (24612, 103560), (25890, 98448), (26370, 96656), (27616, 92295), (28128, 90615), (30205, 84384), (30765, 82848), (31068, 82040), (32816, 77670), (34520, 73836), (35160, 72492), (36246, 70320), (36918, 69040), (38835, 65632), (41020, 62136), (41424, 61530), (42192, 60410), (46880, 54369), (48328, 52740), (49224, 51780)]