37879210920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1\times {\mathrm{8311}}^1$

素因数の和:10343

約数の個数: 128

約数和(自身を含む): 119692800000

約数和(自身を除く): 81813589080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1999, 2280, 3998, 5997, 7996, 8311, 9995, 11994, 15992, 16622, 19990, 23988, 24933, 29985, 33244, 37981, 39980, 41555, 47976, 49866, 59970, 66488, 75962, 79960, 83110, 99732, 113943, 119940, 124665, 151924, 157909, 166220, 189905, 199464, 227886, 239880, 249330, 303848, 315818, 332440, 379810, 455772, 473727, 498660, 569715, 631636, 759620, 789545, 911544, 947454, 997320, 1139430, 1263272, 1519240, 1579090, 1894908, 2278860, 2368635, 3158180, 3789816, 4557720, 4737270, 6316360, 9474540, 16613689, 18949080, 33227378, 49841067, 66454756, 83068445, 99682134, 132909512, 166136890, 199364268, 249205335, 315660091, 332273780, 398728536, 498410670, 631320182, 664547560, 946980273, 996821340, 1262640364, 1578300455, 1893960546, 1993642680, 2525280728, 3156600910, 3787921092, 4734901365, 6313201820, 7575842184, 9469802730, 12626403640, 18939605460, 37879210920]

約数ペア:

[(1, 37879210920), (2, 18939605460), (3, 12626403640), (4, 9469802730), (5, 7575842184), (6, 6313201820), (8, 4734901365), (10, 3787921092), (12, 3156600910), (15, 2525280728), (19, 1993642680), (20, 1893960546), (24, 1578300455), (30, 1262640364), (38, 996821340), (40, 946980273), (57, 664547560), (60, 631320182), (76, 498410670), (95, 398728536), (114, 332273780), (120, 315660091), (152, 249205335), (190, 199364268), (228, 166136890), (285, 132909512), (380, 99682134), (456, 83068445), (570, 66454756), (760, 49841067), (1140, 33227378), (1999, 18949080), (2280, 16613689), (3998, 9474540), (5997, 6316360), (7996, 4737270), (8311, 4557720), (9995, 3789816), (11994, 3158180), (15992, 2368635), (16622, 2278860), (19990, 1894908), (23988, 1579090), (24933, 1519240), (29985, 1263272), (33244, 1139430), (37981, 997320), (39980, 947454), (41555, 911544), (47976, 789545), (49866, 759620), (59970, 631636), (66488, 569715), (75962, 498660), (79960, 473727), (83110, 455772), (99732, 379810), (113943, 332440), (119940, 315818), (124665, 303848), (151924, 249330), (157909, 239880), (166220, 227886), (189905, 199464)]