172591158080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{3019}}^1$

素因数の和:3305

約数の個数: 224

約数和(自身を含む): 455645520000

約数和(自身を除く): 283054361920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 109, 110, 149, 160, 176, 218, 220, 298, 320, 352, 436, 440, 545, 596, 704, 745, 872, 880, 1090, 1192, 1199, 1490, 1639, 1744, 1760, 2180, 2384, 2398, 2980, 3019, 3278, 3488, 3520, 4360, 4768, 4796, 5960, 5995, 6038, 6556, 6976, 8195, 8720, 9536, 9592, 11920, 11990, 12076, 13112, 15095, 16241, 16390, 17440, 19184, 23840, 23980, 24152, 26224, 30190, 32482, 32780, 33209, 34880, 38368, 47680, 47960, 48304, 52448, 60380, 64964, 65560, 66418, 76736, 81205, 95920, 96608, 104896, 120760, 129928, 131120, 132836, 162410, 166045, 178651, 191840, 193216, 241520, 259856, 262240, 265672, 324820, 329071, 332090, 357302, 383680, 449831, 483040, 519712, 524480, 531344, 649640, 658142, 664180, 714604, 893255, 899662, 966080, 1039424, 1062688, 1299280, 1316284, 1328360, 1429208, 1645355, 1786510, 1799324, 2125376, 2249155, 2598560, 2632568, 2656720, 2858416, 3290710, 3573020, 3598648, 3619781, 4498310, 4948141, 5197120, 5265136, 5313440, 5716832, 6581420, 7146040, 7197296, 7239562, 8996620, 9896282, 10530272, 10626880, 11433664, 13162840, 14292080, 14394592, 14479124, 17993240, 18098905, 19792564, 21060544, 24740705, 26325680, 28584160, 28789184, 28958248, 35986480, 36197810, 39585128, 49031579, 49481410, 52651360, 57168320, 57916496, 71972960, 72395620, 79170256, 98063158, 98962820, 105302720, 115832992, 143945920, 144791240, 158340512, 196126316, 197925640, 231665984, 245157895, 289582480, 316681024, 392252632, 395851280, 490315790, 539347369, 579164960, 784505264, 791702560, 980631580, 1078694738, 1158329920, 1569010528, 1583405120, 1961263160, 2157389476, 2696736845, 3138021056, 3922526320, 4314778952, 5393473690, 7845052640, 8629557904, 10786947380, 15690105280, 17259115808, 21573894760, 34518231616, 43147789520, 86295579040, 172591158080]

約数ペア:

[(1, 172591158080), (2, 86295579040), (4, 43147789520), (5, 34518231616), (8, 21573894760), (10, 17259115808), (11, 15690105280), (16, 10786947380), (20, 8629557904), (22, 7845052640), (32, 5393473690), (40, 4314778952), (44, 3922526320), (55, 3138021056), (64, 2696736845), (80, 2157389476), (88, 1961263160), (109, 1583405120), (110, 1569010528), (149, 1158329920), (160, 1078694738), (176, 980631580), (218, 791702560), (220, 784505264), (298, 579164960), (320, 539347369), (352, 490315790), (436, 395851280), (440, 392252632), (545, 316681024), (596, 289582480), (704, 245157895), (745, 231665984), (872, 197925640), (880, 196126316), (1090, 158340512), (1192, 144791240), (1199, 143945920), (1490, 115832992), (1639, 105302720), (1744, 98962820), (1760, 98063158), (2180, 79170256), (2384, 72395620), (2398, 71972960), (2980, 57916496), (3019, 57168320), (3278, 52651360), (3488, 49481410), (3520, 49031579), (4360, 39585128), (4768, 36197810), (4796, 35986480), (5960, 28958248), (5995, 28789184), (6038, 28584160), (6556, 26325680), (6976, 24740705), (8195, 21060544), (8720, 19792564), (9536, 18098905), (9592, 17993240), (11920, 14479124), (11990, 14394592), (12076, 14292080), (13112, 13162840), (15095, 11433664), (16241, 10626880), (16390, 10530272), (17440, 9896282), (19184, 8996620), (23840, 7239562), (23980, 7197296), (24152, 7146040), (26224, 6581420), (30190, 5716832), (32482, 5313440), (32780, 5265136), (33209, 5197120), (34880, 4948141), (38368, 4498310), (47680, 3619781), (47960, 3598648), (48304, 3573020), (52448, 3290710), (60380, 2858416), (64964, 2656720), (65560, 2632568), (66418, 2598560), (76736, 2249155), (81205, 2125376), (95920, 1799324), (96608, 1786510), (104896, 1645355), (120760, 1429208), (129928, 1328360), (131120, 1316284), (132836, 1299280), (162410, 1062688), (166045, 1039424), (178651, 966080), (191840, 899662), (193216, 893255), (241520, 714604), (259856, 664180), (262240, 658142), (265672, 649640), (324820, 531344), (329071, 524480), (332090, 519712), (357302, 483040), (383680, 449831)]