1655372160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7369}}^1$

素因数の和:7410

約数の個数: 256

約数和(自身を含む): 6314616000

約数和(自身を除く): 4659243840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7369, 7488, 8320, 8640, 9360, 11232, 12480, 14040, 14738, 14976, 17280, 18720, 22107, 22464, 24960, 28080, 29476, 36845, 37440, 44214, 44928, 56160, 58952, 66321, 73690, 74880, 88428, 95797, 110535, 112320, 117904, 132642, 147380, 176856, 191594, 198963, 221070, 224640, 235808, 265284, 287391, 294760, 331605, 353712, 383188, 397926, 442140, 471616, 478985, 530568, 574782, 589520, 663210, 707424, 766376, 795852, 862173, 884280, 943232, 957970, 994815, 1061136, 1149564, 1179040, 1326420, 1414848, 1436955, 1532752, 1591704, 1724346, 1768560, 1915940, 1989630, 2122272, 2299128, 2358080, 2586519, 2652840, 2829696, 2873910, 3065504, 3183408, 3448692, 3537120, 3831880, 3979260, 4244544, 4310865, 4598256, 4716160, 5173038, 5305680, 5747820, 6131008, 6366816, 6897384, 7074240, 7663760, 7958520, 8489088, 8621730, 9196512, 10346076, 10611360, 11495640, 12262016, 12733632, 12932595, 13794768, 14148480, 15327520, 15917040, 17243460, 18393024, 20692152, 21222720, 22991280, 25467264, 25865190, 27589536, 30655040, 31834080, 34486920, 36786048, 41384304, 42445440, 45982560, 51730380, 55179072, 61310080, 63668160, 68973840, 82768608, 91965120, 103460760, 110358144, 127336320, 137947680, 165537216, 183930240, 206921520, 275895360, 331074432, 413843040, 551790720, 827686080, 1655372160]

約数ペア:

[(1, 1655372160), (2, 827686080), (3, 551790720), (4, 413843040), (5, 331074432), (6, 275895360), (8, 206921520), (9, 183930240), (10, 165537216), (12, 137947680), (13, 127336320), (15, 110358144), (16, 103460760), (18, 91965120), (20, 82768608), (24, 68973840), (26, 63668160), (27, 61310080), (30, 55179072), (32, 51730380), (36, 45982560), (39, 42445440), (40, 41384304), (45, 36786048), (48, 34486920), (52, 31834080), (54, 30655040), (60, 27589536), (64, 25865190), (65, 25467264), (72, 22991280), (78, 21222720), (80, 20692152), (90, 18393024), (96, 17243460), (104, 15917040), (108, 15327520), (117, 14148480), (120, 13794768), (128, 12932595), (130, 12733632), (135, 12262016), (144, 11495640), (156, 10611360), (160, 10346076), (180, 9196512), (192, 8621730), (195, 8489088), (208, 7958520), (216, 7663760), (234, 7074240), (240, 6897384), (260, 6366816), (270, 6131008), (288, 5747820), (312, 5305680), (320, 5173038), (351, 4716160), (360, 4598256), (384, 4310865), (390, 4244544), (416, 3979260), (432, 3831880), (468, 3537120), (480, 3448692), (520, 3183408), (540, 3065504), (576, 2873910), (585, 2829696), (624, 2652840), (640, 2586519), (702, 2358080), (720, 2299128), (780, 2122272), (832, 1989630), (864, 1915940), (936, 1768560), (960, 1724346), (1040, 1591704), (1080, 1532752), (1152, 1436955), (1170, 1414848), (1248, 1326420), (1404, 1179040), (1440, 1149564), (1560, 1061136), (1664, 994815), (1728, 957970), (1755, 943232), (1872, 884280), (1920, 862173), (2080, 795852), (2160, 766376), (2340, 707424), (2496, 663210), (2808, 589520), (2880, 574782), (3120, 530568), (3456, 478985), (3510, 471616), (3744, 442140), (4160, 397926), (4320, 383188), (4680, 353712), (4992, 331605), (5616, 294760), (5760, 287391), (6240, 265284), (7020, 235808), (7369, 224640), (7488, 221070), (8320, 198963), (8640, 191594), (9360, 176856), (11232, 147380), (12480, 132642), (14040, 117904), (14738, 112320), (14976, 110535), (17280, 95797), (18720, 88428), (22107, 74880), (22464, 73690), (24960, 66321), (28080, 58952), (29476, 56160), (36845, 44928), (37440, 44214)]