960630440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5113}}^1$

素因数の和:5203

約数の個数: 128

約数和(自身を含む): 2739467520

約数和(自身を除く): 1778837080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 61, 70, 77, 88, 110, 122, 140, 154, 220, 244, 280, 305, 308, 385, 427, 440, 488, 610, 616, 671, 770, 854, 1220, 1342, 1540, 1708, 2135, 2440, 2684, 3080, 3355, 3416, 4270, 4697, 5113, 5368, 6710, 8540, 9394, 10226, 13420, 17080, 18788, 20452, 23485, 25565, 26840, 35791, 37576, 40904, 46970, 51130, 56243, 71582, 93940, 102260, 112486, 143164, 178955, 187880, 204520, 224972, 281215, 286328, 311893, 357910, 393701, 449944, 562430, 623786, 715820, 787402, 1124860, 1247572, 1431640, 1559465, 1574804, 1968505, 2183251, 2249720, 2495144, 3118930, 3149608, 3430823, 3937010, 4366502, 6237860, 6861646, 7874020, 8733004, 10916255, 12475720, 13723292, 15748040, 17154115, 17466008, 21832510, 24015761, 27446584, 34308230, 43665020, 48031522, 68616460, 87330040, 96063044, 120078805, 137232920, 192126088, 240157610, 480315220, 960630440]

約数ペア:

[(1, 960630440), (2, 480315220), (4, 240157610), (5, 192126088), (7, 137232920), (8, 120078805), (10, 96063044), (11, 87330040), (14, 68616460), (20, 48031522), (22, 43665020), (28, 34308230), (35, 27446584), (40, 24015761), (44, 21832510), (55, 17466008), (56, 17154115), (61, 15748040), (70, 13723292), (77, 12475720), (88, 10916255), (110, 8733004), (122, 7874020), (140, 6861646), (154, 6237860), (220, 4366502), (244, 3937010), (280, 3430823), (305, 3149608), (308, 3118930), (385, 2495144), (427, 2249720), (440, 2183251), (488, 1968505), (610, 1574804), (616, 1559465), (671, 1431640), (770, 1247572), (854, 1124860), (1220, 787402), (1342, 715820), (1540, 623786), (1708, 562430), (2135, 449944), (2440, 393701), (2684, 357910), (3080, 311893), (3355, 286328), (3416, 281215), (4270, 224972), (4697, 204520), (5113, 187880), (5368, 178955), (6710, 143164), (8540, 112486), (9394, 102260), (10226, 93940), (13420, 71582), (17080, 56243), (18788, 51130), (20452, 46970), (23485, 40904), (25565, 37576), (26840, 35791)]