139575840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 468840960

約数和(自身を除く): 329265120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 37, 40, 48, 58, 60, 74, 80, 87, 96, 111, 116, 120, 145, 148, 160, 174, 185, 222, 232, 240, 271, 290, 296, 348, 370, 435, 444, 464, 480, 542, 555, 580, 592, 696, 740, 813, 870, 888, 928, 1073, 1084, 1110, 1160, 1184, 1355, 1392, 1480, 1626, 1740, 1776, 2146, 2168, 2220, 2320, 2710, 2784, 2960, 3219, 3252, 3480, 3552, 4065, 4292, 4336, 4440, 4640, 5365, 5420, 5920, 6438, 6504, 6960, 7859, 8130, 8584, 8672, 8880, 10027, 10730, 10840, 12876, 13008, 13920, 15718, 16095, 16260, 17168, 17760, 20054, 21460, 21680, 23577, 25752, 26016, 30081, 31436, 32190, 32520, 34336, 39295, 40108, 42920, 43360, 47154, 50135, 51504, 60162, 62872, 64380, 65040, 78590, 80216, 85840, 94308, 100270, 103008, 117885, 120324, 125744, 128760, 130080, 150405, 157180, 160432, 171680, 188616, 200540, 235770, 240648, 251488, 257520, 290783, 300810, 314360, 320864, 377232, 401080, 471540, 481296, 515040, 581566, 601620, 628720, 754464, 802160, 872349, 943080, 962592, 1163132, 1203240, 1257440, 1453915, 1604320, 1744698, 1886160, 2326264, 2406480, 2907830, 3489396, 3772320, 4361745, 4652528, 4812960, 5815660, 6978792, 8723490, 9305056, 11631320, 13957584, 17446980, 23262640, 27915168, 34893960, 46525280, 69787920, 139575840]

約数ペア:

[(1, 139575840), (2, 69787920), (3, 46525280), (4, 34893960), (5, 27915168), (6, 23262640), (8, 17446980), (10, 13957584), (12, 11631320), (15, 9305056), (16, 8723490), (20, 6978792), (24, 5815660), (29, 4812960), (30, 4652528), (32, 4361745), (37, 3772320), (40, 3489396), (48, 2907830), (58, 2406480), (60, 2326264), (74, 1886160), (80, 1744698), (87, 1604320), (96, 1453915), (111, 1257440), (116, 1203240), (120, 1163132), (145, 962592), (148, 943080), (160, 872349), (174, 802160), (185, 754464), (222, 628720), (232, 601620), (240, 581566), (271, 515040), (290, 481296), (296, 471540), (348, 401080), (370, 377232), (435, 320864), (444, 314360), (464, 300810), (480, 290783), (542, 257520), (555, 251488), (580, 240648), (592, 235770), (696, 200540), (740, 188616), (813, 171680), (870, 160432), (888, 157180), (928, 150405), (1073, 130080), (1084, 128760), (1110, 125744), (1160, 120324), (1184, 117885), (1355, 103008), (1392, 100270), (1480, 94308), (1626, 85840), (1740, 80216), (1776, 78590), (2146, 65040), (2168, 64380), (2220, 62872), (2320, 60162), (2710, 51504), (2784, 50135), (2960, 47154), (3219, 43360), (3252, 42920), (3480, 40108), (3552, 39295), (4065, 34336), (4292, 32520), (4336, 32190), (4440, 31436), (4640, 30081), (5365, 26016), (5420, 25752), (5920, 23577), (6438, 21680), (6504, 21460), (6960, 20054), (7859, 17760), (8130, 17168), (8584, 16260), (8672, 16095), (8880, 15718), (10027, 13920), (10730, 13008), (10840, 12876)]