7016156920

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:797

約数の個数: 128

約数和(自身を含む): 16576876800

約数和(自身を除く): 9560719880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 67, 86, 107, 134, 172, 214, 215, 268, 335, 344, 428, 430, 535, 536, 569, 670, 856, 860, 1070, 1138, 1340, 1720, 2140, 2276, 2680, 2845, 2881, 4280, 4552, 4601, 5690, 5762, 7169, 9202, 11380, 11524, 14338, 14405, 18404, 22760, 23005, 23048, 24467, 28676, 28810, 35845, 36808, 38123, 46010, 48934, 57352, 57620, 60883, 71690, 76246, 92020, 97868, 115240, 121766, 122335, 143380, 152492, 184040, 190615, 195736, 243532, 244670, 286760, 304415, 304984, 308267, 381230, 487064, 489340, 608830, 616534, 762460, 978680, 1217660, 1233068, 1524920, 1541335, 1639289, 2435320, 2466136, 2617969, 3082670, 3278578, 4079161, 5235938, 6165340, 6557156, 8158322, 8196445, 10471876, 12330680, 13089845, 13114312, 16316644, 16392890, 20395805, 20943752, 26179690, 32633288, 32785780, 40791610, 52359380, 65571560, 81583220, 104718760, 163166440, 175403923, 350807846, 701615692, 877019615, 1403231384, 1754039230, 3508078460, 7016156920]

約数ペア:

[(1, 7016156920), (2, 3508078460), (4, 1754039230), (5, 1403231384), (8, 877019615), (10, 701615692), (20, 350807846), (40, 175403923), (43, 163166440), (67, 104718760), (86, 81583220), (107, 65571560), (134, 52359380), (172, 40791610), (214, 32785780), (215, 32633288), (268, 26179690), (335, 20943752), (344, 20395805), (428, 16392890), (430, 16316644), (535, 13114312), (536, 13089845), (569, 12330680), (670, 10471876), (856, 8196445), (860, 8158322), (1070, 6557156), (1138, 6165340), (1340, 5235938), (1720, 4079161), (2140, 3278578), (2276, 3082670), (2680, 2617969), (2845, 2466136), (2881, 2435320), (4280, 1639289), (4552, 1541335), (4601, 1524920), (5690, 1233068), (5762, 1217660), (7169, 978680), (9202, 762460), (11380, 616534), (11524, 608830), (14338, 489340), (14405, 487064), (18404, 381230), (22760, 308267), (23005, 304984), (23048, 304415), (24467, 286760), (28676, 244670), (28810, 243532), (35845, 195736), (36808, 190615), (38123, 184040), (46010, 152492), (48934, 143380), (57352, 122335), (57620, 121766), (60883, 115240), (71690, 97868), (76246, 92020)]