158875920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1142

約数の個数: 240

約数和(自身を含む): 631388160

約数和(自身を除く): 472512240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 870, 1008, 1015, 1044, 1087, 1160, 1218, 1260, 1305, 1392, 1624, 1680, 1740, 1827, 2030, 2088, 2174, 2320, 2436, 2520, 2610, 3045, 3248, 3261, 3480, 3654, 4060, 4176, 4348, 4872, 5040, 5220, 5435, 6090, 6522, 6960, 7308, 7609, 8120, 8696, 9135, 9744, 9783, 10440, 10870, 12180, 13044, 14616, 15218, 16240, 16305, 17392, 18270, 19566, 20880, 21740, 22827, 24360, 26088, 29232, 30436, 31523, 32610, 36540, 38045, 39132, 43480, 45654, 48720, 48915, 52176, 60872, 63046, 65220, 68481, 73080, 76090, 78264, 86960, 91308, 94569, 97830, 114135, 121744, 126092, 130440, 136962, 146160, 152180, 156528, 157615, 182616, 189138, 195660, 220661, 228270, 252184, 260880, 273924, 283707, 304360, 315230, 342405, 365232, 378276, 391320, 441322, 456540, 472845, 504368, 547848, 567414, 608720, 630460, 661983, 684810, 756552, 782640, 882644, 913080, 945690, 1095696, 1103305, 1134828, 1260920, 1323966, 1369620, 1418535, 1513104, 1765288, 1826160, 1891380, 1985949, 2206610, 2269656, 2521840, 2647932, 2739240, 2837070, 3309915, 3530576, 3782760, 3971898, 4413220, 4539312, 5295864, 5478480, 5674140, 6619830, 7565520, 7943796, 8826440, 9929745, 10591728, 11348280, 13239660, 15887592, 17652880, 19859490, 22696560, 26479320, 31775184, 39718980, 52958640, 79437960, 158875920]

約数ペア:

[(1, 158875920), (2, 79437960), (3, 52958640), (4, 39718980), (5, 31775184), (6, 26479320), (7, 22696560), (8, 19859490), (9, 17652880), (10, 15887592), (12, 13239660), (14, 11348280), (15, 10591728), (16, 9929745), (18, 8826440), (20, 7943796), (21, 7565520), (24, 6619830), (28, 5674140), (29, 5478480), (30, 5295864), (35, 4539312), (36, 4413220), (40, 3971898), (42, 3782760), (45, 3530576), (48, 3309915), (56, 2837070), (58, 2739240), (60, 2647932), (63, 2521840), (70, 2269656), (72, 2206610), (80, 1985949), (84, 1891380), (87, 1826160), (90, 1765288), (105, 1513104), (112, 1418535), (116, 1369620), (120, 1323966), (126, 1260920), (140, 1134828), (144, 1103305), (145, 1095696), (168, 945690), (174, 913080), (180, 882644), (203, 782640), (210, 756552), (232, 684810), (240, 661983), (252, 630460), (261, 608720), (280, 567414), (290, 547848), (315, 504368), (336, 472845), (348, 456540), (360, 441322), (406, 391320), (420, 378276), (435, 365232), (464, 342405), (504, 315230), (522, 304360), (560, 283707), (580, 273924), (609, 260880), (630, 252184), (696, 228270), (720, 220661), (812, 195660), (840, 189138), (870, 182616), (1008, 157615), (1015, 156528), (1044, 152180), (1087, 146160), (1160, 136962), (1218, 130440), (1260, 126092), (1305, 121744), (1392, 114135), (1624, 97830), (1680, 94569), (1740, 91308), (1827, 86960), (2030, 78264), (2088, 76090), (2174, 73080), (2320, 68481), (2436, 65220), (2520, 63046), (2610, 60872), (3045, 52176), (3248, 48915), (3261, 48720), (3480, 45654), (3654, 43480), (4060, 39132), (4176, 38045), (4348, 36540), (4872, 32610), (5040, 31523), (5220, 30436), (5435, 29232), (6090, 26088), (6522, 24360), (6960, 22827), (7308, 21740), (7609, 20880), (8120, 19566), (8696, 18270), (9135, 17392), (9744, 16305), (9783, 16240), (10440, 15218), (10870, 14616), (12180, 13044)]