631228.00000000

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:869

約数の個数: 160

約数和(自身を含む): 98565120

約数和(自身を除く): 72167280

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, 827, 840, 912, 1064, 1140, 1330, 1520, 1596, 1654, 1680, 1995, 2128, 2280, 2481, 2660, 3192, 3308, 3990, 4135, 4560, 4962, 5320, 5789, 6384, 6616, 7980, 8270, 9924, 10640, 11578, 12405, 13232, 15713, 15960, 16540, 17367, 19848, 23156, 24810, 28945, 31426, 31920, 33080, 34734, 39696, 46312, 47139, 49620, 57890, 62852, 66160, 69468, 78565, 86835, 92624, 94278, 99240, 109991, 115780, 125704, 138936, 157130, 173670, 188556, 198480, 219982, 231560, 235695, 251408, 277872, 314260, 329973, 347340, 377112, 439964, 463120, 471390, 549955, 628520, 659946, 694680, 754224, 879928, 942780, 1099910, 1257040, 1319892, 1389360, 1649865, 1759856, 1885560, 2199820, 2639784, 3299730, 3771120, 4399640, 5279568, 6599460, 8799280, 13198920, 26397840]

約数ペア:

[(1, 26397840), (2, 13198920), (3, 8799280), (4, 6599460), (5, 5279568), (6, 4399640), (7, 3771120), (8, 3299730), (10, 2639784), (12, 2199820), (14, 1885560), (15, 1759856), (16, 1649865), (19, 1389360), (20, 1319892), (21, 1257040), (24, 1099910), (28, 942780), (30, 879928), (35, 754224), (38, 694680), (40, 659946), (42, 628520), (48, 549955), (56, 471390), (57, 463120), (60, 439964), (70, 377112), (76, 347340), (80, 329973), (84, 314260), (95, 277872), (105, 251408), (112, 235695), (114, 231560), (120, 219982), (133, 198480), (140, 188556), (152, 173670), (168, 157130), (190, 138936), (210, 125704), (228, 115780), (240, 109991), (266, 99240), (280, 94278), (285, 92624), (304, 86835), (336, 78565), (380, 69468), (399, 66160), (420, 62852), (456, 57890), (532, 49620), (560, 47139), (570, 46312), (665, 39696), (760, 34734), (798, 33080), (827, 31920), (840, 31426), (912, 28945), (1064, 24810), (1140, 23156), (1330, 19848), (1520, 17367), (1596, 16540), (1654, 15960), (1680, 15713), (1995, 13232), (2128, 12405), (2280, 11578), (2481, 10640), (2660, 9924), (3192, 8270), (3308, 7980), (3990, 6616), (4135, 6384), (4560, 5789), (4962, 5320)]