159841920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{1699}}^1$

素因数の和:1735

約数の個数: 192

約数和(自身を含む): 593028000

約数和(自身を除く): 433186080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1699, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3398, 3920, 4480, 4704, 5097, 5880, 6272, 6720, 6796, 7840, 8495, 9408, 10194, 11760, 11893, 13440, 13592, 15680, 16990, 18816, 20388, 23520, 23786, 25485, 27184, 31360, 33980, 35679, 40776, 47040, 47572, 50970, 54368, 59465, 67960, 71358, 81552, 83251, 94080, 95144, 101940, 108736, 118930, 135920, 142716, 163104, 166502, 178395, 190288, 203880, 217472, 237860, 249753, 271840, 285432, 326208, 333004, 356790, 380576, 407760, 416255, 475720, 499506, 543680, 570864, 652416, 666008, 713580, 761152, 815520, 832510, 951440, 999012, 1087360, 1141728, 1248765, 1332016, 1427160, 1522304, 1631040, 1665020, 1902880, 1998024, 2283456, 2497530, 2664032, 2854320, 3262080, 3330040, 3805760, 3996048, 4566912, 4995060, 5328064, 5708640, 6660080, 7611520, 7992096, 9990120, 10656128, 11417280, 13320160, 15984192, 19980240, 22834560, 26640320, 31968384, 39960480, 53280640, 79920960, 159841920]

約数ペア:

[(1, 159841920), (2, 79920960), (3, 53280640), (4, 39960480), (5, 31968384), (6, 26640320), (7, 22834560), (8, 19980240), (10, 15984192), (12, 13320160), (14, 11417280), (15, 10656128), (16, 9990120), (20, 7992096), (21, 7611520), (24, 6660080), (28, 5708640), (30, 5328064), (32, 4995060), (35, 4566912), (40, 3996048), (42, 3805760), (48, 3330040), (49, 3262080), (56, 2854320), (60, 2664032), (64, 2497530), (70, 2283456), (80, 1998024), (84, 1902880), (96, 1665020), (98, 1631040), (105, 1522304), (112, 1427160), (120, 1332016), (128, 1248765), (140, 1141728), (147, 1087360), (160, 999012), (168, 951440), (192, 832510), (196, 815520), (210, 761152), (224, 713580), (240, 666008), (245, 652416), (280, 570864), (294, 543680), (320, 499506), (336, 475720), (384, 416255), (392, 407760), (420, 380576), (448, 356790), (480, 333004), (490, 326208), (560, 285432), (588, 271840), (640, 249753), (672, 237860), (735, 217472), (784, 203880), (840, 190288), (896, 178395), (960, 166502), (980, 163104), (1120, 142716), (1176, 135920), (1344, 118930), (1470, 108736), (1568, 101940), (1680, 95144), (1699, 94080), (1920, 83251), (1960, 81552), (2240, 71358), (2352, 67960), (2688, 59465), (2940, 54368), (3136, 50970), (3360, 47572), (3398, 47040), (3920, 40776), (4480, 35679), (4704, 33980), (5097, 31360), (5880, 27184), (6272, 25485), (6720, 23786), (6796, 23520), (7840, 20388), (8495, 18816), (9408, 16990), (10194, 15680), (11760, 13592), (11893, 13440)]