231404160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 256

約数和(自身を含む): 811560960

約数和(自身を除く): 580156800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 73, 78, 80, 96, 104, 120, 127, 128, 130, 146, 156, 160, 192, 195, 208, 219, 240, 254, 260, 292, 312, 320, 365, 381, 384, 390, 416, 438, 480, 508, 520, 584, 624, 635, 640, 730, 762, 780, 832, 876, 949, 960, 1016, 1040, 1095, 1168, 1248, 1270, 1460, 1524, 1560, 1651, 1664, 1752, 1898, 1905, 1920, 2032, 2080, 2190, 2336, 2496, 2540, 2847, 2920, 3048, 3120, 3302, 3504, 3796, 3810, 4064, 4160, 4380, 4672, 4745, 4953, 4992, 5080, 5694, 5840, 6096, 6240, 6604, 7008, 7592, 7620, 8128, 8255, 8320, 8760, 9271, 9344, 9490, 9906, 10160, 11388, 11680, 12192, 12480, 13208, 14016, 14235, 15184, 15240, 16256, 16510, 17520, 18542, 18980, 19812, 20320, 22776, 23360, 24384, 24765, 24960, 26416, 27813, 28032, 28470, 30368, 30480, 33020, 35040, 37084, 37960, 39624, 40640, 45552, 46355, 46720, 48768, 49530, 52832, 55626, 56940, 60736, 60960, 66040, 70080, 74168, 75920, 79248, 81280, 91104, 92710, 99060, 105664, 111252, 113880, 120523, 121472, 121920, 132080, 139065, 140160, 148336, 151840, 158496, 182208, 185420, 198120, 211328, 222504, 227760, 241046, 243840, 264160, 278130, 296672, 303680, 316992, 361569, 364416, 370840, 396240, 445008, 455520, 482092, 528320, 556260, 593344, 602615, 607360, 633984, 723138, 741680, 792480, 890016, 911040, 964184, 1056640, 1112520, 1186688, 1205230, 1446276, 1483360, 1584960, 1780032, 1807845, 1822080, 1928368, 2225040, 2410460, 2892552, 2966720, 3169920, 3560064, 3615690, 3856736, 4450080, 4820920, 5785104, 5933440, 7231380, 7713472, 8900160, 9641840, 11570208, 14462760, 15426944, 17800320, 19283680, 23140416, 28925520, 38567360, 46280832, 57851040, 77134720, 115702080, 231404160]

約数ペア:

[(1, 231404160), (2, 115702080), (3, 77134720), (4, 57851040), (5, 46280832), (6, 38567360), (8, 28925520), (10, 23140416), (12, 19283680), (13, 17800320), (15, 15426944), (16, 14462760), (20, 11570208), (24, 9641840), (26, 8900160), (30, 7713472), (32, 7231380), (39, 5933440), (40, 5785104), (48, 4820920), (52, 4450080), (60, 3856736), (64, 3615690), (65, 3560064), (73, 3169920), (78, 2966720), (80, 2892552), (96, 2410460), (104, 2225040), (120, 1928368), (127, 1822080), (128, 1807845), (130, 1780032), (146, 1584960), (156, 1483360), (160, 1446276), (192, 1205230), (195, 1186688), (208, 1112520), (219, 1056640), (240, 964184), (254, 911040), (260, 890016), (292, 792480), (312, 741680), (320, 723138), (365, 633984), (381, 607360), (384, 602615), (390, 593344), (416, 556260), (438, 528320), (480, 482092), (508, 455520), (520, 445008), (584, 396240), (624, 370840), (635, 364416), (640, 361569), (730, 316992), (762, 303680), (780, 296672), (832, 278130), (876, 264160), (949, 243840), (960, 241046), (1016, 227760), (1040, 222504), (1095, 211328), (1168, 198120), (1248, 185420), (1270, 182208), (1460, 158496), (1524, 151840), (1560, 148336), (1651, 140160), (1664, 139065), (1752, 132080), (1898, 121920), (1905, 121472), (1920, 120523), (2032, 113880), (2080, 111252), (2190, 105664), (2336, 99060), (2496, 92710), (2540, 91104), (2847, 81280), (2920, 79248), (3048, 75920), (3120, 74168), (3302, 70080), (3504, 66040), (3796, 60960), (3810, 60736), (4064, 56940), (4160, 55626), (4380, 52832), (4672, 49530), (4745, 48768), (4953, 46720), (4992, 46355), (5080, 45552), (5694, 40640), (5840, 39624), (6096, 37960), (6240, 37084), (6604, 35040), (7008, 33020), (7592, 30480), (7620, 30368), (8128, 28470), (8255, 28032), (8320, 27813), (8760, 26416), (9271, 24960), (9344, 24765), (9490, 24384), (9906, 23360), (10160, 22776), (11388, 20320), (11680, 19812), (12192, 18980), (12480, 18542), (13208, 17520), (14016, 16510), (14235, 16256), (15184, 15240)]