144957840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:501

約数の個数: 160

約数和(自身を含む): 479969280

約数和(自身を除く): 335011440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 83, 95, 114, 120, 152, 166, 190, 228, 240, 249, 285, 304, 332, 380, 383, 415, 456, 498, 570, 664, 760, 766, 830, 912, 996, 1140, 1149, 1245, 1328, 1520, 1532, 1577, 1660, 1915, 1992, 2280, 2298, 2490, 3064, 3154, 3320, 3830, 3984, 4560, 4596, 4731, 4980, 5745, 6128, 6308, 6640, 7277, 7660, 7885, 9192, 9462, 9960, 11490, 12616, 14554, 15320, 15770, 18384, 18924, 19920, 21831, 22980, 23655, 25232, 29108, 30640, 31540, 31789, 36385, 37848, 43662, 45960, 47310, 58216, 63080, 63578, 72770, 75696, 87324, 91920, 94620, 95367, 109155, 116432, 126160, 127156, 145540, 158945, 174648, 189240, 190734, 218310, 254312, 291080, 317890, 349296, 378480, 381468, 436620, 476835, 508624, 582160, 603991, 635780, 762936, 873240, 953670, 1207982, 1271560, 1525872, 1746480, 1811973, 1907340, 2415964, 2543120, 3019955, 3623946, 3814680, 4831928, 6039910, 7247892, 7629360, 9059865, 9663856, 12079820, 14495784, 18119730, 24159640, 28991568, 36239460, 48319280, 72478920, 144957840]

約数ペア:

[(1, 144957840), (2, 72478920), (3, 48319280), (4, 36239460), (5, 28991568), (6, 24159640), (8, 18119730), (10, 14495784), (12, 12079820), (15, 9663856), (16, 9059865), (19, 7629360), (20, 7247892), (24, 6039910), (30, 4831928), (38, 3814680), (40, 3623946), (48, 3019955), (57, 2543120), (60, 2415964), (76, 1907340), (80, 1811973), (83, 1746480), (95, 1525872), (114, 1271560), (120, 1207982), (152, 953670), (166, 873240), (190, 762936), (228, 635780), (240, 603991), (249, 582160), (285, 508624), (304, 476835), (332, 436620), (380, 381468), (383, 378480), (415, 349296), (456, 317890), (498, 291080), (570, 254312), (664, 218310), (760, 190734), (766, 189240), (830, 174648), (912, 158945), (996, 145540), (1140, 127156), (1149, 126160), (1245, 116432), (1328, 109155), (1520, 95367), (1532, 94620), (1577, 91920), (1660, 87324), (1915, 75696), (1992, 72770), (2280, 63578), (2298, 63080), (2490, 58216), (3064, 47310), (3154, 45960), (3320, 43662), (3830, 37848), (3984, 36385), (4560, 31789), (4596, 31540), (4731, 30640), (4980, 29108), (5745, 25232), (6128, 23655), (6308, 22980), (6640, 21831), (7277, 19920), (7660, 18924), (7885, 18384), (9192, 15770), (9462, 15320), (9960, 14554), (11490, 12616)]