641826035760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29387639}}^1$

素因数の和:29387675

約数の個数: 160

約数和(自身を含む): 2448813265920

約数和(自身を除く): 1806987230160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 29387639, 58775278, 88162917, 117550556, 146938195, 176325834, 205713473, 235101112, 293876390, 352651668, 382039307, 411426946, 440814585, 470202224, 587752780, 617140419, 705303336, 764078614, 822853892, 881629170, 1028567365, 1146117921, 1175505560, 1234280838, 1410606672, 1528157228, 1645707784, 1763258340, 1910196535, 2057134730, 2292235842, 2351011120, 2468561676, 2674275149, 3056314456, 3085702095, 3291415568, 3526516680, 3820393070, 4114269460, 4584471684, 4937123352, 5348550298, 5730589605, 6112628912, 6171404190, 7053033360, 7640786140, 8022825447, 8228538920, 9168943368, 9874246704, 10697100596, 11461179210, 12342808380, 13371375745, 15281572280, 16045650894, 16457077840, 18337886736, 21394201192, 22922358420, 24685616760, 26742751490, 30563144560, 32091301788, 40114127235, 42788402384, 45844716840, 49371233520, 53485502980, 64182603576, 80228254470, 91689433680, 106971005960, 128365207152, 160456508940, 213942011920, 320913017880, 641826035760]

約数ペア:

[(1, 641826035760), (2, 320913017880), (3, 213942011920), (4, 160456508940), (5, 128365207152), (6, 106971005960), (7, 91689433680), (8, 80228254470), (10, 64182603576), (12, 53485502980), (13, 49371233520), (14, 45844716840), (15, 42788402384), (16, 40114127235), (20, 32091301788), (21, 30563144560), (24, 26742751490), (26, 24685616760), (28, 22922358420), (30, 21394201192), (35, 18337886736), (39, 16457077840), (40, 16045650894), (42, 15281572280), (48, 13371375745), (52, 12342808380), (56, 11461179210), (60, 10697100596), (65, 9874246704), (70, 9168943368), (78, 8228538920), (80, 8022825447), (84, 7640786140), (91, 7053033360), (104, 6171404190), (105, 6112628912), (112, 5730589605), (120, 5348550298), (130, 4937123352), (140, 4584471684), (156, 4114269460), (168, 3820393070), (182, 3526516680), (195, 3291415568), (208, 3085702095), (210, 3056314456), (240, 2674275149), (260, 2468561676), (273, 2351011120), (280, 2292235842), (312, 2057134730), (336, 1910196535), (364, 1763258340), (390, 1645707784), (420, 1528157228), (455, 1410606672), (520, 1234280838), (546, 1175505560), (560, 1146117921), (624, 1028567365), (728, 881629170), (780, 822853892), (840, 764078614), (910, 705303336), (1040, 617140419), (1092, 587752780), (1365, 470202224), (1456, 440814585), (1560, 411426946), (1680, 382039307), (1820, 352651668), (2184, 293876390), (2730, 235101112), (3120, 205713473), (3640, 176325834), (4368, 146938195), (5460, 117550556), (7280, 88162917), (10920, 58775278), (21840, 29387639)]