142016640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 256

約数和(自身を含む): 506736000

約数和(自身を除く): 364719360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 229, 240, 255, 272, 285, 304, 320, 323, 340, 380, 384, 408, 456, 458, 480, 510, 544, 570, 608, 640, 646, 680, 687, 760, 816, 912, 916, 960, 969, 1020, 1088, 1140, 1145, 1216, 1292, 1360, 1374, 1520, 1615, 1632, 1824, 1832, 1920, 1938, 2040, 2176, 2280, 2290, 2432, 2584, 2720, 2748, 3040, 3230, 3264, 3435, 3648, 3664, 3876, 3893, 4080, 4351, 4560, 4580, 4845, 5168, 5440, 5496, 6080, 6460, 6528, 6870, 7296, 7328, 7752, 7786, 8160, 8702, 9120, 9160, 9690, 10336, 10880, 10992, 11679, 12160, 12920, 13053, 13740, 14656, 15504, 15572, 16320, 17404, 18240, 18320, 19380, 19465, 20672, 21755, 21984, 23358, 25840, 26106, 27480, 29312, 31008, 31144, 32640, 34808, 36480, 36640, 38760, 38930, 41344, 43510, 43968, 46716, 51680, 52212, 54960, 58395, 62016, 62288, 65265, 69616, 73280, 73967, 77520, 77860, 87020, 87936, 93432, 103360, 104424, 109920, 116790, 124032, 124576, 130530, 139232, 146560, 147934, 155040, 155720, 174040, 186864, 206720, 208848, 219840, 221901, 233580, 249152, 261060, 278464, 295868, 310080, 311440, 348080, 369835, 373728, 417696, 439680, 443802, 467160, 498304, 522120, 556928, 591736, 620160, 622880, 696160, 739670, 747456, 835392, 887604, 934320, 1044240, 1109505, 1183472, 1245760, 1392320, 1479340, 1494912, 1670784, 1775208, 1868640, 2088480, 2219010, 2366944, 2491520, 2784640, 2958680, 3550416, 3737280, 4176960, 4438020, 4733888, 5917360, 7100832, 7474560, 8353920, 8876040, 9467776, 11834720, 14201664, 17752080, 23669440, 28403328, 35504160, 47338880, 71008320, 142016640]

約数ペア:

[(1, 142016640), (2, 71008320), (3, 47338880), (4, 35504160), (5, 28403328), (6, 23669440), (8, 17752080), (10, 14201664), (12, 11834720), (15, 9467776), (16, 8876040), (17, 8353920), (19, 7474560), (20, 7100832), (24, 5917360), (30, 4733888), (32, 4438020), (34, 4176960), (38, 3737280), (40, 3550416), (48, 2958680), (51, 2784640), (57, 2491520), (60, 2366944), (64, 2219010), (68, 2088480), (76, 1868640), (80, 1775208), (85, 1670784), (95, 1494912), (96, 1479340), (102, 1392320), (114, 1245760), (120, 1183472), (128, 1109505), (136, 1044240), (152, 934320), (160, 887604), (170, 835392), (190, 747456), (192, 739670), (204, 696160), (228, 622880), (229, 620160), (240, 591736), (255, 556928), (272, 522120), (285, 498304), (304, 467160), (320, 443802), (323, 439680), (340, 417696), (380, 373728), (384, 369835), (408, 348080), (456, 311440), (458, 310080), (480, 295868), (510, 278464), (544, 261060), (570, 249152), (608, 233580), (640, 221901), (646, 219840), (680, 208848), (687, 206720), (760, 186864), (816, 174040), (912, 155720), (916, 155040), (960, 147934), (969, 146560), (1020, 139232), (1088, 130530), (1140, 124576), (1145, 124032), (1216, 116790), (1292, 109920), (1360, 104424), (1374, 103360), (1520, 93432), (1615, 87936), (1632, 87020), (1824, 77860), (1832, 77520), (1920, 73967), (1938, 73280), (2040, 69616), (2176, 65265), (2280, 62288), (2290, 62016), (2432, 58395), (2584, 54960), (2720, 52212), (2748, 51680), (3040, 46716), (3230, 43968), (3264, 43510), (3435, 41344), (3648, 38930), (3664, 38760), (3876, 36640), (3893, 36480), (4080, 34808), (4351, 32640), (4560, 31144), (4580, 31008), (4845, 29312), (5168, 27480), (5440, 26106), (5496, 25840), (6080, 23358), (6460, 21984), (6528, 21755), (6870, 20672), (7296, 19465), (7328, 19380), (7752, 18320), (7786, 18240), (8160, 17404), (8702, 16320), (9120, 15572), (9160, 15504), (9690, 14656), (10336, 13740), (10880, 13053), (10992, 12920), (11679, 12160)]