378351120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1993}}^1$

素因数の和:2129

約数の個数: 160

約数和(自身を含む): 1352984832

約数和(自身を除く): 974633712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 113, 120, 140, 168, 210, 226, 240, 280, 336, 339, 420, 452, 560, 565, 678, 791, 840, 904, 1130, 1356, 1582, 1680, 1695, 1808, 1993, 2260, 2373, 2712, 3164, 3390, 3955, 3986, 4520, 4746, 5424, 5979, 6328, 6780, 7910, 7972, 9040, 9492, 9965, 11865, 11958, 12656, 13560, 13951, 15820, 15944, 18984, 19930, 23730, 23916, 27120, 27902, 29895, 31640, 31888, 37968, 39860, 41853, 47460, 47832, 55804, 59790, 63280, 69755, 79720, 83706, 94920, 95664, 111608, 119580, 139510, 159440, 167412, 189840, 209265, 223216, 225209, 239160, 279020, 334824, 418530, 450418, 478320, 558040, 669648, 675627, 837060, 900836, 1116080, 1126045, 1351254, 1576463, 1674120, 1801672, 2252090, 2702508, 3152926, 3348240, 3378135, 3603344, 4504180, 4729389, 5405016, 6305852, 6756270, 7882315, 9008360, 9458778, 10810032, 12611704, 13512540, 15764630, 18016720, 18917556, 23646945, 25223408, 27025080, 31529260, 37835112, 47293890, 54050160, 63058520, 75670224, 94587780, 126117040, 189175560, 378351120]

約数ペア:

[(1, 378351120), (2, 189175560), (3, 126117040), (4, 94587780), (5, 75670224), (6, 63058520), (7, 54050160), (8, 47293890), (10, 37835112), (12, 31529260), (14, 27025080), (15, 25223408), (16, 23646945), (20, 18917556), (21, 18016720), (24, 15764630), (28, 13512540), (30, 12611704), (35, 10810032), (40, 9458778), (42, 9008360), (48, 7882315), (56, 6756270), (60, 6305852), (70, 5405016), (80, 4729389), (84, 4504180), (105, 3603344), (112, 3378135), (113, 3348240), (120, 3152926), (140, 2702508), (168, 2252090), (210, 1801672), (226, 1674120), (240, 1576463), (280, 1351254), (336, 1126045), (339, 1116080), (420, 900836), (452, 837060), (560, 675627), (565, 669648), (678, 558040), (791, 478320), (840, 450418), (904, 418530), (1130, 334824), (1356, 279020), (1582, 239160), (1680, 225209), (1695, 223216), (1808, 209265), (1993, 189840), (2260, 167412), (2373, 159440), (2712, 139510), (3164, 119580), (3390, 111608), (3955, 95664), (3986, 94920), (4520, 83706), (4746, 79720), (5424, 69755), (5979, 63280), (6328, 59790), (6780, 55804), (7910, 47832), (7972, 47460), (9040, 41853), (9492, 39860), (9965, 37968), (11865, 31888), (11958, 31640), (12656, 29895), (13560, 27902), (13951, 27120), (15820, 23916), (15944, 23730), (18984, 19930)]