1442080920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{46399}}^1$

素因数の和:46457

約数の個数: 128

約数和(自身を含む): 5078016000

約数和(自身を除く): 3635935080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 15540, 31080, 46399, 92798, 139197, 185596, 231995, 278394, 324793, 371192, 463990, 556788, 649586, 695985, 927980, 974379, 1113576, 1299172, 1391970, 1623965, 1716763, 1855960, 1948758, 2598344, 2783940, 3247930, 3433526, 3897516, 4871895, 5150289, 5567880, 6495860, 6867052, 7795032, 8583815, 9743790, 10300578, 12017341, 12991720, 13734104, 17167630, 19487580, 20601156, 24034682, 25751445, 34335260, 36052023, 38975160, 41202312, 48069364, 51502890, 60086705, 68670520, 72104046, 96138728, 103005780, 120173410, 144208092, 180260115, 206011560, 240346820, 288416184, 360520230, 480693640, 721040460, 1442080920]

約数ペア:

[(1, 1442080920), (2, 721040460), (3, 480693640), (4, 360520230), (5, 288416184), (6, 240346820), (7, 206011560), (8, 180260115), (10, 144208092), (12, 120173410), (14, 103005780), (15, 96138728), (20, 72104046), (21, 68670520), (24, 60086705), (28, 51502890), (30, 48069364), (35, 41202312), (37, 38975160), (40, 36052023), (42, 34335260), (56, 25751445), (60, 24034682), (70, 20601156), (74, 19487580), (84, 17167630), (105, 13734104), (111, 12991720), (120, 12017341), (140, 10300578), (148, 9743790), (168, 8583815), (185, 7795032), (210, 6867052), (222, 6495860), (259, 5567880), (280, 5150289), (296, 4871895), (370, 3897516), (420, 3433526), (444, 3247930), (518, 2783940), (555, 2598344), (740, 1948758), (777, 1855960), (840, 1716763), (888, 1623965), (1036, 1391970), (1110, 1299172), (1295, 1113576), (1480, 974379), (1554, 927980), (2072, 695985), (2220, 649586), (2590, 556788), (3108, 463990), (3885, 371192), (4440, 324793), (5180, 278394), (6216, 231995), (7770, 185596), (10360, 139197), (15540, 92798), (31080, 46399)]