8269560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 256

約数和(自身を含む): 32256000

約数和(自身を除く): 23986440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 31, 36, 38, 39, 40, 45, 52, 54, 57, 60, 62, 65, 72, 76, 78, 90, 93, 95, 104, 108, 114, 117, 120, 124, 130, 135, 152, 155, 156, 171, 180, 186, 190, 195, 216, 228, 234, 247, 248, 260, 270, 279, 285, 310, 312, 342, 351, 360, 372, 380, 390, 403, 456, 465, 468, 494, 513, 520, 540, 558, 570, 585, 589, 620, 684, 702, 741, 744, 760, 780, 806, 837, 855, 930, 936, 988, 1026, 1080, 1116, 1140, 1170, 1178, 1209, 1235, 1240, 1368, 1395, 1404, 1482, 1560, 1612, 1674, 1710, 1755, 1767, 1860, 1976, 2015, 2052, 2223, 2232, 2280, 2340, 2356, 2418, 2470, 2565, 2790, 2808, 2945, 2964, 3224, 3348, 3420, 3510, 3534, 3627, 3705, 3720, 4030, 4104, 4185, 4446, 4680, 4712, 4836, 4940, 5130, 5301, 5580, 5890, 5928, 6045, 6669, 6696, 6840, 7020, 7068, 7254, 7410, 7657, 8060, 8370, 8835, 8892, 9672, 9880, 10260, 10602, 10881, 11115, 11160, 11780, 12090, 13338, 14040, 14136, 14508, 14820, 15314, 15903, 16120, 16740, 17670, 17784, 18135, 20520, 21204, 21762, 22230, 22971, 23560, 24180, 26505, 26676, 29016, 29640, 30628, 31806, 33345, 33480, 35340, 36270, 38285, 42408, 43524, 44460, 45942, 48360, 53010, 53352, 54405, 61256, 63612, 66690, 68913, 70680, 72540, 76570, 79515, 87048, 88920, 91884, 106020, 108810, 114855, 127224, 133380, 137826, 145080, 153140, 159030, 183768, 206739, 212040, 217620, 229710, 266760, 275652, 306280, 318060, 344565, 413478, 435240, 459420, 551304, 636120, 689130, 826956, 918840, 1033695, 1378260, 1653912, 2067390, 2756520, 4134780, 8269560]

約数ペア:

[(1, 8269560), (2, 4134780), (3, 2756520), (4, 2067390), (5, 1653912), (6, 1378260), (8, 1033695), (9, 918840), (10, 826956), (12, 689130), (13, 636120), (15, 551304), (18, 459420), (19, 435240), (20, 413478), (24, 344565), (26, 318060), (27, 306280), (30, 275652), (31, 266760), (36, 229710), (38, 217620), (39, 212040), (40, 206739), (45, 183768), (52, 159030), (54, 153140), (57, 145080), (60, 137826), (62, 133380), (65, 127224), (72, 114855), (76, 108810), (78, 106020), (90, 91884), (93, 88920), (95, 87048), (104, 79515), (108, 76570), (114, 72540), (117, 70680), (120, 68913), (124, 66690), (130, 63612), (135, 61256), (152, 54405), (155, 53352), (156, 53010), (171, 48360), (180, 45942), (186, 44460), (190, 43524), (195, 42408), (216, 38285), (228, 36270), (234, 35340), (247, 33480), (248, 33345), (260, 31806), (270, 30628), (279, 29640), (285, 29016), (310, 26676), (312, 26505), (342, 24180), (351, 23560), (360, 22971), (372, 22230), (380, 21762), (390, 21204), (403, 20520), (456, 18135), (465, 17784), (468, 17670), (494, 16740), (513, 16120), (520, 15903), (540, 15314), (558, 14820), (570, 14508), (585, 14136), (589, 14040), (620, 13338), (684, 12090), (702, 11780), (741, 11160), (744, 11115), (760, 10881), (780, 10602), (806, 10260), (837, 9880), (855, 9672), (930, 8892), (936, 8835), (988, 8370), (1026, 8060), (1080, 7657), (1116, 7410), (1140, 7254), (1170, 7068), (1178, 7020), (1209, 6840), (1235, 6696), (1240, 6669), (1368, 6045), (1395, 5928), (1404, 5890), (1482, 5580), (1560, 5301), (1612, 5130), (1674, 4940), (1710, 4836), (1755, 4712), (1767, 4680), (1860, 4446), (1976, 4185), (2015, 4104), (2052, 4030), (2223, 3720), (2232, 3705), (2280, 3627), (2340, 3534), (2356, 3510), (2418, 3420), (2470, 3348), (2565, 3224), (2790, 2964), (2808, 2945)]