3947769840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{123677}}^1$

素因数の和:123719

約数の個数: 160

約数和(自身を含む): 14722629120

約数和(自身を除く): 10774859280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 123677, 247354, 371031, 494708, 618385, 742062, 865739, 989416, 1236770, 1484124, 1731478, 1855155, 1978832, 2349863, 2473540, 2597217, 2968248, 3462956, 3710310, 4328695, 4699726, 4947080, 5194434, 5936496, 6925912, 7049589, 7420620, 8657390, 9399452, 9894160, 10388868, 11749315, 12986085, 13851824, 14099178, 14841240, 16449041, 17314780, 18798904, 20777736, 23498630, 25972170, 28198356, 29682480, 32898082, 34629560, 35247945, 37597808, 41555472, 46997260, 49347123, 51944340, 56396712, 65796164, 69259120, 70495890, 82245205, 93994520, 98694246, 103888680, 112793424, 131592328, 140991780, 164490410, 187989040, 197388492, 207777360, 246735615, 263184656, 281983560, 328980820, 394776984, 493471230, 563967120, 657961640, 789553968, 986942460, 1315923280, 1973884920, 3947769840]

約数ペア:

[(1, 3947769840), (2, 1973884920), (3, 1315923280), (4, 986942460), (5, 789553968), (6, 657961640), (7, 563967120), (8, 493471230), (10, 394776984), (12, 328980820), (14, 281983560), (15, 263184656), (16, 246735615), (19, 207777360), (20, 197388492), (21, 187989040), (24, 164490410), (28, 140991780), (30, 131592328), (35, 112793424), (38, 103888680), (40, 98694246), (42, 93994520), (48, 82245205), (56, 70495890), (57, 69259120), (60, 65796164), (70, 56396712), (76, 51944340), (80, 49347123), (84, 46997260), (95, 41555472), (105, 37597808), (112, 35247945), (114, 34629560), (120, 32898082), (133, 29682480), (140, 28198356), (152, 25972170), (168, 23498630), (190, 20777736), (210, 18798904), (228, 17314780), (240, 16449041), (266, 14841240), (280, 14099178), (285, 13851824), (304, 12986085), (336, 11749315), (380, 10388868), (399, 9894160), (420, 9399452), (456, 8657390), (532, 7420620), (560, 7049589), (570, 6925912), (665, 5936496), (760, 5194434), (798, 4947080), (840, 4699726), (912, 4328695), (1064, 3710310), (1140, 3462956), (1330, 2968248), (1520, 2597217), (1596, 2473540), (1680, 2349863), (1995, 1978832), (2128, 1855155), (2280, 1731478), (2660, 1484124), (3192, 1236770), (3990, 989416), (4560, 865739), (5320, 742062), (6384, 618385), (7980, 494708), (10640, 371031), (15960, 247354), (31920, 123677)]