9737128520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{1657}}^1$

素因数の和:2383

約数の個数: 128

約数和(自身を含む): 25899816960

約数和(自身を除く): 16162688440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 677, 868, 1085, 1240, 1354, 1657, 1736, 2170, 2708, 3314, 3385, 4340, 4739, 5416, 6628, 6770, 8285, 8680, 9478, 11599, 13256, 13540, 16570, 18956, 20987, 23198, 23695, 27080, 33140, 37912, 41974, 46396, 47390, 51367, 57995, 66280, 83948, 92792, 94780, 102734, 104935, 115990, 146909, 167896, 189560, 205468, 209870, 231980, 256835, 293818, 359569, 410936, 419740, 463960, 513670, 587636, 719138, 734545, 839480, 1027340, 1121789, 1175272, 1438276, 1469090, 1797845, 2054680, 2243578, 2876552, 2938180, 3595690, 4487156, 5608945, 5876360, 7191380, 7852523, 8974312, 11217890, 14382760, 15705046, 22435780, 31410092, 34775459, 39262615, 44871560, 62820184, 69550918, 78525230, 139101836, 157050460, 173877295, 243428213, 278203672, 314100920, 347754590, 486856426, 695509180, 973712852, 1217141065, 1391018360, 1947425704, 2434282130, 4868564260, 9737128520]

約数ペア:

[(1, 9737128520), (2, 4868564260), (4, 2434282130), (5, 1947425704), (7, 1391018360), (8, 1217141065), (10, 973712852), (14, 695509180), (20, 486856426), (28, 347754590), (31, 314100920), (35, 278203672), (40, 243428213), (56, 173877295), (62, 157050460), (70, 139101836), (124, 78525230), (140, 69550918), (155, 62820184), (217, 44871560), (248, 39262615), (280, 34775459), (310, 31410092), (434, 22435780), (620, 15705046), (677, 14382760), (868, 11217890), (1085, 8974312), (1240, 7852523), (1354, 7191380), (1657, 5876360), (1736, 5608945), (2170, 4487156), (2708, 3595690), (3314, 2938180), (3385, 2876552), (4340, 2243578), (4739, 2054680), (5416, 1797845), (6628, 1469090), (6770, 1438276), (8285, 1175272), (8680, 1121789), (9478, 1027340), (11599, 839480), (13256, 734545), (13540, 719138), (16570, 587636), (18956, 513670), (20987, 463960), (23198, 419740), (23695, 410936), (27080, 359569), (33140, 293818), (37912, 256835), (41974, 231980), (46396, 209870), (47390, 205468), (51367, 189560), (57995, 167896), (66280, 146909), (83948, 115990), (92792, 104935), (94780, 102734)]