225851640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4013}}^1$

素因数の和:4101

約数の個数: 128

約数和(自身を含む): 786101760

約数和(自身を除く): 560250120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3752, 4013, 4020, 4690, 5628, 7035, 8026, 8040, 9380, 11256, 12039, 14070, 16052, 18760, 20065, 24078, 28091, 28140, 32104, 40130, 48156, 56182, 56280, 60195, 80260, 84273, 96312, 112364, 120390, 140455, 160520, 168546, 224728, 240780, 268871, 280910, 337092, 421365, 481560, 537742, 561820, 674184, 806613, 842730, 1075484, 1123640, 1344355, 1613226, 1685460, 1882097, 2150968, 2688710, 3226452, 3370920, 3764194, 4033065, 5377420, 5646291, 6452904, 7528388, 8066130, 9410485, 10754840, 11292582, 15056776, 16132260, 18820970, 22585164, 28231455, 32264520, 37641940, 45170328, 56462910, 75283880, 112925820, 225851640]

約数ペア:

[(1, 225851640), (2, 112925820), (3, 75283880), (4, 56462910), (5, 45170328), (6, 37641940), (7, 32264520), (8, 28231455), (10, 22585164), (12, 18820970), (14, 16132260), (15, 15056776), (20, 11292582), (21, 10754840), (24, 9410485), (28, 8066130), (30, 7528388), (35, 6452904), (40, 5646291), (42, 5377420), (56, 4033065), (60, 3764194), (67, 3370920), (70, 3226452), (84, 2688710), (105, 2150968), (120, 1882097), (134, 1685460), (140, 1613226), (168, 1344355), (201, 1123640), (210, 1075484), (268, 842730), (280, 806613), (335, 674184), (402, 561820), (420, 537742), (469, 481560), (536, 421365), (670, 337092), (804, 280910), (840, 268871), (938, 240780), (1005, 224728), (1340, 168546), (1407, 160520), (1608, 140455), (1876, 120390), (2010, 112364), (2345, 96312), (2680, 84273), (2814, 80260), (3752, 60195), (4013, 56280), (4020, 56182), (4690, 48156), (5628, 40130), (7035, 32104), (8026, 28140), (8040, 28091), (9380, 24078), (11256, 20065), (12039, 18760), (14070, 16052)]