127892520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{5639}}^1$

素因数の和:5669

約数の個数: 160

約数和(自身を含む): 491356800

約数和(自身を除く): 363464280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5639, 5670, 7560, 11278, 11340, 16917, 22556, 22680, 28195, 33834, 39473, 45112, 50751, 56390, 67668, 78946, 84585, 101502, 112780, 118419, 135336, 152253, 157892, 169170, 197365, 203004, 225560, 236838, 253755, 304506, 315784, 338340, 355257, 394730, 406008, 456759, 473676, 507510, 592095, 609012, 676680, 710514, 761265, 789460, 913518, 947352, 1015020, 1065771, 1184190, 1218024, 1421028, 1522530, 1578920, 1776285, 1827036, 2030040, 2131542, 2283795, 2368380, 2842056, 3045060, 3197313, 3552570, 3654072, 4263084, 4567590, 4736760, 5328855, 6090120, 6394626, 7105140, 8526168, 9135180, 10657710, 12789252, 14210280, 15986565, 18270360, 21315420, 25578504, 31973130, 42630840, 63946260, 127892520]

約数ペア:

[(1, 127892520), (2, 63946260), (3, 42630840), (4, 31973130), (5, 25578504), (6, 21315420), (7, 18270360), (8, 15986565), (9, 14210280), (10, 12789252), (12, 10657710), (14, 9135180), (15, 8526168), (18, 7105140), (20, 6394626), (21, 6090120), (24, 5328855), (27, 4736760), (28, 4567590), (30, 4263084), (35, 3654072), (36, 3552570), (40, 3197313), (42, 3045060), (45, 2842056), (54, 2368380), (56, 2283795), (60, 2131542), (63, 2030040), (70, 1827036), (72, 1776285), (81, 1578920), (84, 1522530), (90, 1421028), (105, 1218024), (108, 1184190), (120, 1065771), (126, 1015020), (135, 947352), (140, 913518), (162, 789460), (168, 761265), (180, 710514), (189, 676680), (210, 609012), (216, 592095), (252, 507510), (270, 473676), (280, 456759), (315, 406008), (324, 394730), (360, 355257), (378, 338340), (405, 315784), (420, 304506), (504, 253755), (540, 236838), (567, 225560), (630, 203004), (648, 197365), (756, 169170), (810, 157892), (840, 152253), (945, 135336), (1080, 118419), (1134, 112780), (1260, 101502), (1512, 84585), (1620, 78946), (1890, 67668), (2268, 56390), (2520, 50751), (2835, 45112), (3240, 39473), (3780, 33834), (4536, 28195), (5639, 22680), (5670, 22556), (7560, 16917), (11278, 11340)]