154855360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:135

約数の個数: 224

約数和(自身を含む): 437814720

約数和(自身を除く): 282959360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 37, 40, 41, 44, 55, 58, 64, 74, 80, 82, 88, 110, 116, 145, 148, 160, 164, 176, 185, 205, 220, 232, 290, 296, 319, 320, 328, 352, 370, 407, 410, 440, 451, 464, 580, 592, 638, 656, 704, 740, 814, 820, 880, 902, 928, 1073, 1160, 1184, 1189, 1276, 1312, 1480, 1517, 1595, 1628, 1640, 1760, 1804, 1856, 2035, 2146, 2255, 2320, 2368, 2378, 2552, 2624, 2960, 3034, 3190, 3256, 3280, 3520, 3608, 4070, 4292, 4510, 4640, 4756, 5104, 5365, 5920, 5945, 6068, 6380, 6512, 6560, 7216, 7585, 8140, 8584, 9020, 9280, 9512, 10208, 10730, 11803, 11840, 11890, 12136, 12760, 13024, 13079, 13120, 14432, 15170, 16280, 16687, 17168, 18040, 19024, 20416, 21460, 23606, 23780, 24272, 25520, 26048, 26158, 28864, 30340, 32560, 33374, 34336, 36080, 38048, 42920, 43993, 47212, 47560, 48544, 51040, 52316, 59015, 60680, 65120, 65395, 66748, 68672, 72160, 76096, 83435, 85840, 87986, 94424, 95120, 97088, 102080, 104632, 118030, 121360, 130240, 130790, 133496, 144320, 166870, 171680, 175972, 188848, 190240, 209264, 219965, 236060, 242720, 261580, 266992, 333740, 343360, 351944, 377696, 380480, 418528, 439930, 472120, 483923, 485440, 523160, 533984, 667480, 703888, 755392, 837056, 879860, 944240, 967846, 1046320, 1067968, 1334960, 1407776, 1759720, 1888480, 1935692, 2092640, 2419615, 2669920, 2815552, 3519440, 3776960, 3871384, 4185280, 4839230, 5339840, 7038880, 7742768, 9678460, 14077760, 15485536, 19356920, 30971072, 38713840, 77427680, 154855360]

約数ペア:

[(1, 154855360), (2, 77427680), (4, 38713840), (5, 30971072), (8, 19356920), (10, 15485536), (11, 14077760), (16, 9678460), (20, 7742768), (22, 7038880), (29, 5339840), (32, 4839230), (37, 4185280), (40, 3871384), (41, 3776960), (44, 3519440), (55, 2815552), (58, 2669920), (64, 2419615), (74, 2092640), (80, 1935692), (82, 1888480), (88, 1759720), (110, 1407776), (116, 1334960), (145, 1067968), (148, 1046320), (160, 967846), (164, 944240), (176, 879860), (185, 837056), (205, 755392), (220, 703888), (232, 667480), (290, 533984), (296, 523160), (319, 485440), (320, 483923), (328, 472120), (352, 439930), (370, 418528), (407, 380480), (410, 377696), (440, 351944), (451, 343360), (464, 333740), (580, 266992), (592, 261580), (638, 242720), (656, 236060), (704, 219965), (740, 209264), (814, 190240), (820, 188848), (880, 175972), (902, 171680), (928, 166870), (1073, 144320), (1160, 133496), (1184, 130790), (1189, 130240), (1276, 121360), (1312, 118030), (1480, 104632), (1517, 102080), (1595, 97088), (1628, 95120), (1640, 94424), (1760, 87986), (1804, 85840), (1856, 83435), (2035, 76096), (2146, 72160), (2255, 68672), (2320, 66748), (2368, 65395), (2378, 65120), (2552, 60680), (2624, 59015), (2960, 52316), (3034, 51040), (3190, 48544), (3256, 47560), (3280, 47212), (3520, 43993), (3608, 42920), (4070, 38048), (4292, 36080), (4510, 34336), (4640, 33374), (4756, 32560), (5104, 30340), (5365, 28864), (5920, 26158), (5945, 26048), (6068, 25520), (6380, 24272), (6512, 23780), (6560, 23606), (7216, 21460), (7585, 20416), (8140, 19024), (8584, 18040), (9020, 17168), (9280, 16687), (9512, 16280), (10208, 15170), (10730, 14432), (11803, 13120), (11840, 13079), (11890, 13024), (12136, 12760)]