259070760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 914593680

約数和(自身を除く): 655522920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 197, 234, 260, 281, 312, 360, 390, 394, 468, 520, 562, 585, 591, 780, 788, 843, 936, 985, 1124, 1170, 1182, 1405, 1560, 1576, 1686, 1773, 1970, 2248, 2340, 2364, 2529, 2561, 2810, 2955, 3372, 3546, 3653, 3940, 4215, 4680, 4728, 5058, 5122, 5620, 5910, 6744, 7092, 7306, 7683, 7880, 8430, 8865, 10116, 10244, 10959, 11240, 11820, 12645, 12805, 14184, 14612, 15366, 16860, 17730, 18265, 20232, 20488, 21918, 23049, 23640, 25290, 25610, 29224, 30732, 32877, 33720, 35460, 36530, 38415, 43836, 46098, 50580, 51220, 54795, 55357, 61464, 65754, 70920, 73060, 76830, 87672, 92196, 101160, 102440, 109590, 110714, 115245, 131508, 146120, 153660, 164385, 166071, 184392, 219180, 221428, 230490, 263016, 276785, 307320, 328770, 332142, 438360, 442856, 460980, 498213, 553570, 657540, 664284, 719641, 830355, 921960, 996426, 1107140, 1315080, 1328568, 1439282, 1660710, 1992852, 2158923, 2214280, 2491065, 2878564, 3321420, 3598205, 3985704, 4317846, 4982130, 5757128, 6476769, 6642840, 7196410, 8635692, 9964260, 10794615, 12953538, 14392820, 17271384, 19928520, 21589230, 25907076, 28785640, 32383845, 43178460, 51814152, 64767690, 86356920, 129535380, 259070760]

約数ペア:

[(1, 259070760), (2, 129535380), (3, 86356920), (4, 64767690), (5, 51814152), (6, 43178460), (8, 32383845), (9, 28785640), (10, 25907076), (12, 21589230), (13, 19928520), (15, 17271384), (18, 14392820), (20, 12953538), (24, 10794615), (26, 9964260), (30, 8635692), (36, 7196410), (39, 6642840), (40, 6476769), (45, 5757128), (52, 4982130), (60, 4317846), (65, 3985704), (72, 3598205), (78, 3321420), (90, 2878564), (104, 2491065), (117, 2214280), (120, 2158923), (130, 1992852), (156, 1660710), (180, 1439282), (195, 1328568), (197, 1315080), (234, 1107140), (260, 996426), (281, 921960), (312, 830355), (360, 719641), (390, 664284), (394, 657540), (468, 553570), (520, 498213), (562, 460980), (585, 442856), (591, 438360), (780, 332142), (788, 328770), (843, 307320), (936, 276785), (985, 263016), (1124, 230490), (1170, 221428), (1182, 219180), (1405, 184392), (1560, 166071), (1576, 164385), (1686, 153660), (1773, 146120), (1970, 131508), (2248, 115245), (2340, 110714), (2364, 109590), (2529, 102440), (2561, 101160), (2810, 92196), (2955, 87672), (3372, 76830), (3546, 73060), (3653, 70920), (3940, 65754), (4215, 61464), (4680, 55357), (4728, 54795), (5058, 51220), (5122, 50580), (5620, 46098), (5910, 43836), (6744, 38415), (7092, 36530), (7306, 35460), (7683, 33720), (7880, 32877), (8430, 30732), (8865, 29224), (10116, 25610), (10244, 25290), (10959, 23640), (11240, 23049), (11820, 21918), (12645, 20488), (12805, 20232), (14184, 18265), (14612, 17730), (15366, 16860)]