156636875640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{12251}}^1$

素因数の和:12794

約数の個数: 256

約数和(自身を含む): 555539005440

約数和(自身を除く): 398902129800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 491, 620, 651, 744, 840, 868, 930, 982, 1085, 1240, 1302, 1473, 1736, 1860, 1964, 2170, 2455, 2604, 2946, 3255, 3437, 3720, 3928, 4340, 4910, 5208, 5892, 6510, 6874, 7365, 8680, 9820, 10311, 11784, 12251, 13020, 13748, 14730, 15221, 17185, 19640, 20622, 24502, 26040, 27496, 29460, 30442, 34370, 36753, 41244, 45663, 49004, 51555, 58920, 60884, 61255, 68740, 73506, 76105, 82488, 85757, 91326, 98008, 103110, 106547, 121768, 122510, 137480, 147012, 152210, 171514, 182652, 183765, 206220, 213094, 228315, 245020, 257271, 294024, 304420, 319641, 343028, 365304, 367530, 379781, 412440, 426188, 428785, 456630, 490040, 514542, 532735, 608840, 639282, 686056, 735060, 759562, 852376, 857570, 913260, 1029084, 1065470, 1139343, 1278564, 1286355, 1470120, 1519124, 1598205, 1715140, 1826520, 1898905, 2058168, 2130940, 2278686, 2557128, 2572710, 2658467, 3038248, 3196410, 3430280, 3797810, 4261880, 4557372, 5145420, 5316934, 5696715, 6015241, 6392820, 7595620, 7975401, 9114744, 10290840, 10633868, 11393430, 12030482, 12785640, 13292335, 15191240, 15950802, 18045723, 21267736, 22786860, 24060964, 26584670, 30076205, 31901604, 36091446, 39877005, 42106687, 45573720, 48121928, 53169340, 60152410, 63803208, 72182892, 79754010, 84213374, 90228615, 106338680, 120304820, 126320061, 144365784, 159508020, 168426748, 180457230, 186472471, 210533435, 240609640, 252640122, 319016040, 336853496, 360914460, 372944942, 421066870, 505280244, 559417413, 631600305, 721828920, 745889884, 842133740, 932362355, 1010560488, 1118834826, 1263200610, 1305307297, 1491779768, 1684267480, 1864724710, 2237669652, 2526401220, 2610614594, 2797087065, 3729449420, 3915921891, 4475339304, 5052802440, 5221229188, 5594174130, 6526536485, 7458898840, 7831843782, 10442458376, 11188348260, 13053072970, 15663687564, 19579609455, 22376696520, 26106145940, 31327375128, 39159218910, 52212291880, 78318437820, 156636875640]

約数ペア:

[(1, 156636875640), (2, 78318437820), (3, 52212291880), (4, 39159218910), (5, 31327375128), (6, 26106145940), (7, 22376696520), (8, 19579609455), (10, 15663687564), (12, 13053072970), (14, 11188348260), (15, 10442458376), (20, 7831843782), (21, 7458898840), (24, 6526536485), (28, 5594174130), (30, 5221229188), (31, 5052802440), (35, 4475339304), (40, 3915921891), (42, 3729449420), (56, 2797087065), (60, 2610614594), (62, 2526401220), (70, 2237669652), (84, 1864724710), (93, 1684267480), (105, 1491779768), (120, 1305307297), (124, 1263200610), (140, 1118834826), (155, 1010560488), (168, 932362355), (186, 842133740), (210, 745889884), (217, 721828920), (248, 631600305), (280, 559417413), (310, 505280244), (372, 421066870), (420, 372944942), (434, 360914460), (465, 336853496), (491, 319016040), (620, 252640122), (651, 240609640), (744, 210533435), (840, 186472471), (868, 180457230), (930, 168426748), (982, 159508020), (1085, 144365784), (1240, 126320061), (1302, 120304820), (1473, 106338680), (1736, 90228615), (1860, 84213374), (1964, 79754010), (2170, 72182892), (2455, 63803208), (2604, 60152410), (2946, 53169340), (3255, 48121928), (3437, 45573720), (3720, 42106687), (3928, 39877005), (4340, 36091446), (4910, 31901604), (5208, 30076205), (5892, 26584670), (6510, 24060964), (6874, 22786860), (7365, 21267736), (8680, 18045723), (9820, 15950802), (10311, 15191240), (11784, 13292335), (12251, 12785640), (13020, 12030482), (13748, 11393430), (14730, 10633868), (15221, 10290840), (17185, 9114744), (19640, 7975401), (20622, 7595620), (24502, 6392820), (26040, 6015241), (27496, 5696715), (29460, 5316934), (30442, 5145420), (34370, 4557372), (36753, 4261880), (41244, 3797810), (45663, 3430280), (49004, 3196410), (51555, 3038248), (58920, 2658467), (60884, 2572710), (61255, 2557128), (68740, 2278686), (73506, 2130940), (76105, 2058168), (82488, 1898905), (85757, 1826520), (91326, 1715140), (98008, 1598205), (103110, 1519124), (106547, 1470120), (121768, 1286355), (122510, 1278564), (137480, 1139343), (147012, 1065470), (152210, 1029084), (171514, 913260), (182652, 857570), (183765, 852376), (206220, 759562), (213094, 735060), (228315, 686056), (245020, 639282), (257271, 608840), (294024, 532735), (304420, 514542), (319641, 490040), (343028, 456630), (365304, 428785), (367530, 426188), (379781, 412440)]