1317125160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{21649}}^1$

素因数の和:21692

約数の個数: 144

約数和(自身を含む): 4635481500

約数和(自身を除く): 3318356340

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, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 12168, 15210, 20280, 21649, 30420, 43298, 60840, 64947, 86596, 108245, 129894, 173192, 194841, 216490, 259788, 281437, 324735, 389682, 432980, 519576, 562874, 649470, 779364, 844311, 865960, 974205, 1125748, 1298940, 1407185, 1558728, 1688622, 1948410, 2251496, 2532933, 2597880, 2814370, 3377244, 3658681, 3896820, 4221555, 5065866, 5628740, 6754488, 7317362, 7793640, 8443110, 10131732, 10976043, 11257480, 12664665, 14634724, 16886220, 18293405, 20263464, 21952086, 25329330, 29269448, 32928129, 33772440, 36586810, 43904172, 50658660, 54880215, 65856258, 73173620, 87808344, 101317320, 109760430, 131712516, 146347240, 164640645, 219520860, 263425032, 329281290, 439041720, 658562580, 1317125160]

約数ペア:

[(1, 1317125160), (2, 658562580), (3, 439041720), (4, 329281290), (5, 263425032), (6, 219520860), (8, 164640645), (9, 146347240), (10, 131712516), (12, 109760430), (13, 101317320), (15, 87808344), (18, 73173620), (20, 65856258), (24, 54880215), (26, 50658660), (30, 43904172), (36, 36586810), (39, 33772440), (40, 32928129), (45, 29269448), (52, 25329330), (60, 21952086), (65, 20263464), (72, 18293405), (78, 16886220), (90, 14634724), (104, 12664665), (117, 11257480), (120, 10976043), (130, 10131732), (156, 8443110), (169, 7793640), (180, 7317362), (195, 6754488), (234, 5628740), (260, 5065866), (312, 4221555), (338, 3896820), (360, 3658681), (390, 3377244), (468, 2814370), (507, 2597880), (520, 2532933), (585, 2251496), (676, 1948410), (780, 1688622), (845, 1558728), (936, 1407185), (1014, 1298940), (1170, 1125748), (1352, 974205), (1521, 865960), (1560, 844311), (1690, 779364), (2028, 649470), (2340, 562874), (2535, 519576), (3042, 432980), (3380, 389682), (4056, 324735), (4680, 281437), (5070, 259788), (6084, 216490), (6760, 194841), (7605, 173192), (10140, 129894), (12168, 108245), (15210, 86596), (20280, 64947), (21649, 60840), (30420, 43298)]