40630800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{691}}^1$

素因数の和:726

約数の個数: 180

約数和(自身を含む): 151622736

約数和(自身を除く): 110991936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 691, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1382, 1400, 1470, 1680, 1960, 2073, 2100, 2352, 2450, 2764, 2800, 2940, 3455, 3675, 3920, 4146, 4200, 4837, 4900, 5528, 5880, 6910, 7350, 8292, 8400, 9674, 9800, 10365, 11056, 11760, 13820, 14511, 14700, 16584, 17275, 19348, 19600, 20730, 24185, 27640, 29022, 29400, 33168, 33859, 34550, 38696, 41460, 48370, 51825, 55280, 58044, 58800, 67718, 69100, 72555, 77392, 82920, 96740, 101577, 103650, 116088, 120925, 135436, 138200, 145110, 165840, 169295, 193480, 203154, 207300, 232176, 241850, 270872, 276400, 290220, 338590, 362775, 386960, 406308, 414600, 483700, 507885, 541744, 580440, 677180, 725550, 812616, 829200, 846475, 967400, 1015770, 1160880, 1354360, 1451100, 1625232, 1692950, 1934800, 2031540, 2539425, 2708720, 2902200, 3385900, 4063080, 5078850, 5804400, 6771800, 8126160, 10157700, 13543600, 20315400, 40630800]

約数ペア:

[(1, 40630800), (2, 20315400), (3, 13543600), (4, 10157700), (5, 8126160), (6, 6771800), (7, 5804400), (8, 5078850), (10, 4063080), (12, 3385900), (14, 2902200), (15, 2708720), (16, 2539425), (20, 2031540), (21, 1934800), (24, 1692950), (25, 1625232), (28, 1451100), (30, 1354360), (35, 1160880), (40, 1015770), (42, 967400), (48, 846475), (49, 829200), (50, 812616), (56, 725550), (60, 677180), (70, 580440), (75, 541744), (80, 507885), (84, 483700), (98, 414600), (100, 406308), (105, 386960), (112, 362775), (120, 338590), (140, 290220), (147, 276400), (150, 270872), (168, 241850), (175, 232176), (196, 207300), (200, 203154), (210, 193480), (240, 169295), (245, 165840), (280, 145110), (294, 138200), (300, 135436), (336, 120925), (350, 116088), (392, 103650), (400, 101577), (420, 96740), (490, 82920), (525, 77392), (560, 72555), (588, 69100), (600, 67718), (691, 58800), (700, 58044), (735, 55280), (784, 51825), (840, 48370), (980, 41460), (1050, 38696), (1176, 34550), (1200, 33859), (1225, 33168), (1382, 29400), (1400, 29022), (1470, 27640), (1680, 24185), (1960, 20730), (2073, 19600), (2100, 19348), (2352, 17275), (2450, 16584), (2764, 14700), (2800, 14511), (2940, 13820), (3455, 11760), (3675, 11056), (3920, 10365), (4146, 9800), (4200, 9674), (4837, 8400), (4900, 8292), (5528, 7350), (5880, 6910)]