4119891720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{32917}}^1$

素因数の和:33087

約数の個数: 128

約数和(自身を含む): 14220576000

約数和(自身を除く): 10100684280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 149, 168, 210, 280, 298, 420, 447, 596, 745, 840, 894, 1043, 1192, 1490, 1788, 2086, 2235, 2980, 3129, 3576, 4172, 4470, 5215, 5960, 6258, 8344, 8940, 10430, 12516, 15645, 17880, 20860, 25032, 31290, 32917, 41720, 62580, 65834, 98751, 125160, 131668, 164585, 197502, 230419, 263336, 329170, 395004, 460838, 493755, 658340, 691257, 790008, 921676, 987510, 1152095, 1316680, 1382514, 1843352, 1975020, 2304190, 2765028, 3456285, 3950040, 4608380, 4904633, 5530056, 6912570, 9216760, 9809266, 13825140, 14713899, 19618532, 24523165, 27650280, 29427798, 34332431, 39237064, 49046330, 58855596, 68664862, 73569495, 98092660, 102997293, 117711192, 137329724, 147138990, 171662155, 196185320, 205994586, 274659448, 294277980, 343324310, 411989172, 514986465, 588555960, 686648620, 823978344, 1029972930, 1373297240, 2059945860, 4119891720]

約数ペア:

[(1, 4119891720), (2, 2059945860), (3, 1373297240), (4, 1029972930), (5, 823978344), (6, 686648620), (7, 588555960), (8, 514986465), (10, 411989172), (12, 343324310), (14, 294277980), (15, 274659448), (20, 205994586), (21, 196185320), (24, 171662155), (28, 147138990), (30, 137329724), (35, 117711192), (40, 102997293), (42, 98092660), (56, 73569495), (60, 68664862), (70, 58855596), (84, 49046330), (105, 39237064), (120, 34332431), (140, 29427798), (149, 27650280), (168, 24523165), (210, 19618532), (280, 14713899), (298, 13825140), (420, 9809266), (447, 9216760), (596, 6912570), (745, 5530056), (840, 4904633), (894, 4608380), (1043, 3950040), (1192, 3456285), (1490, 2765028), (1788, 2304190), (2086, 1975020), (2235, 1843352), (2980, 1382514), (3129, 1316680), (3576, 1152095), (4172, 987510), (4470, 921676), (5215, 790008), (5960, 691257), (6258, 658340), (8344, 493755), (8940, 460838), (10430, 395004), (12516, 329170), (15645, 263336), (17880, 230419), (20860, 197502), (25032, 164585), (31290, 131668), (32917, 125160), (41720, 98751), (62580, 65834)]