15419786880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4391}}^1$

素因数の和:4503

約数の個数: 256

約数和(自身を含む): 51607756800

約数和(自身を除く): 36187969920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 64, 80, 93, 96, 118, 120, 124, 128, 155, 160, 177, 186, 192, 236, 240, 248, 295, 310, 320, 354, 372, 384, 465, 472, 480, 496, 590, 620, 640, 708, 744, 885, 930, 944, 960, 992, 1180, 1240, 1416, 1488, 1770, 1829, 1860, 1888, 1920, 1984, 2360, 2480, 2832, 2976, 3540, 3658, 3720, 3776, 3968, 4391, 4720, 4960, 5487, 5664, 5952, 7080, 7316, 7440, 7552, 8782, 9145, 9440, 9920, 10974, 11328, 11904, 13173, 14160, 14632, 14880, 17564, 18290, 18880, 19840, 21948, 21955, 22656, 26346, 27435, 28320, 29264, 29760, 35128, 36580, 37760, 43896, 43910, 52692, 54870, 56640, 58528, 59520, 65865, 70256, 73160, 87792, 87820, 105384, 109740, 113280, 117056, 131730, 136121, 140512, 146320, 175584, 175640, 210768, 219480, 234112, 259069, 263460, 272242, 281024, 292640, 351168, 351280, 408363, 421536, 438960, 518138, 526920, 544484, 562048, 585280, 680605, 702336, 702560, 777207, 816726, 843072, 877920, 1036276, 1053840, 1088968, 1170560, 1295345, 1361210, 1405120, 1554414, 1633452, 1686144, 1755840, 2041815, 2072552, 2107680, 2177936, 2590690, 2722420, 2810240, 3108828, 3266904, 3511680, 3886035, 4083630, 4145104, 4215360, 4355872, 5181380, 5444840, 6217656, 6533808, 7772070, 8031139, 8167260, 8290208, 8430720, 8711744, 10362760, 10889680, 12435312, 13067616, 15544140, 16062278, 16334520, 16580416, 17423488, 20725520, 21779360, 24093417, 24870624, 26135232, 31088280, 32124556, 32669040, 33160832, 40155695, 41451040, 43558720, 48186834, 49741248, 52270464, 62176560, 64249112, 65338080, 80311390, 82902080, 87117440, 96373668, 99482496, 120467085, 124353120, 128498224, 130676160, 160622780, 165804160, 192747336, 240934170, 248706240, 256996448, 261352320, 321245560, 385494672, 481868340, 497412480, 513992896, 642491120, 770989344, 963736680, 1027985792, 1284982240, 1541978688, 1927473360, 2569964480, 3083957376, 3854946720, 5139928960, 7709893440, 15419786880]

約数ペア:

[(1, 15419786880), (2, 7709893440), (3, 5139928960), (4, 3854946720), (5, 3083957376), (6, 2569964480), (8, 1927473360), (10, 1541978688), (12, 1284982240), (15, 1027985792), (16, 963736680), (20, 770989344), (24, 642491120), (30, 513992896), (31, 497412480), (32, 481868340), (40, 385494672), (48, 321245560), (59, 261352320), (60, 256996448), (62, 248706240), (64, 240934170), (80, 192747336), (93, 165804160), (96, 160622780), (118, 130676160), (120, 128498224), (124, 124353120), (128, 120467085), (155, 99482496), (160, 96373668), (177, 87117440), (186, 82902080), (192, 80311390), (236, 65338080), (240, 64249112), (248, 62176560), (295, 52270464), (310, 49741248), (320, 48186834), (354, 43558720), (372, 41451040), (384, 40155695), (465, 33160832), (472, 32669040), (480, 32124556), (496, 31088280), (590, 26135232), (620, 24870624), (640, 24093417), (708, 21779360), (744, 20725520), (885, 17423488), (930, 16580416), (944, 16334520), (960, 16062278), (992, 15544140), (1180, 13067616), (1240, 12435312), (1416, 10889680), (1488, 10362760), (1770, 8711744), (1829, 8430720), (1860, 8290208), (1888, 8167260), (1920, 8031139), (1984, 7772070), (2360, 6533808), (2480, 6217656), (2832, 5444840), (2976, 5181380), (3540, 4355872), (3658, 4215360), (3720, 4145104), (3776, 4083630), (3968, 3886035), (4391, 3511680), (4720, 3266904), (4960, 3108828), (5487, 2810240), (5664, 2722420), (5952, 2590690), (7080, 2177936), (7316, 2107680), (7440, 2072552), (7552, 2041815), (8782, 1755840), (9145, 1686144), (9440, 1633452), (9920, 1554414), (10974, 1405120), (11328, 1361210), (11904, 1295345), (13173, 1170560), (14160, 1088968), (14632, 1053840), (14880, 1036276), (17564, 877920), (18290, 843072), (18880, 816726), (19840, 777207), (21948, 702560), (21955, 702336), (22656, 680605), (26346, 585280), (27435, 562048), (28320, 544484), (29264, 526920), (29760, 518138), (35128, 438960), (36580, 421536), (37760, 408363), (43896, 351280), (43910, 351168), (52692, 292640), (54870, 281024), (56640, 272242), (58528, 263460), (59520, 259069), (65865, 234112), (70256, 219480), (73160, 210768), (87792, 175640), (87820, 175584), (105384, 146320), (109740, 140512), (113280, 136121), (117056, 131730)]