271344840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1$

素因数の和:927

約数の個数: 128

約数和(自身を含む): 881193600

約数和(自身を除く): 609848760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 281, 312, 390, 520, 562, 619, 780, 843, 1124, 1238, 1405, 1560, 1686, 1857, 2248, 2476, 2810, 3095, 3372, 3653, 3714, 4215, 4952, 5620, 6190, 6744, 7306, 7428, 8047, 8430, 9285, 10959, 11240, 12380, 14612, 14856, 16094, 16860, 18265, 18570, 21918, 24141, 24760, 29224, 32188, 33720, 36530, 37140, 40235, 43836, 48282, 54795, 64376, 73060, 74280, 80470, 87672, 96564, 109590, 120705, 146120, 160940, 173939, 193128, 219180, 241410, 321880, 347878, 438360, 482820, 521817, 695756, 869695, 965640, 1043634, 1391512, 1739390, 2087268, 2261207, 2609085, 3478780, 4174536, 4522414, 5218170, 6783621, 6957560, 9044828, 10436340, 11306035, 13567242, 18089656, 20872680, 22612070, 27134484, 33918105, 45224140, 54268968, 67836210, 90448280, 135672420, 271344840]

約数ペア:

[(1, 271344840), (2, 135672420), (3, 90448280), (4, 67836210), (5, 54268968), (6, 45224140), (8, 33918105), (10, 27134484), (12, 22612070), (13, 20872680), (15, 18089656), (20, 13567242), (24, 11306035), (26, 10436340), (30, 9044828), (39, 6957560), (40, 6783621), (52, 5218170), (60, 4522414), (65, 4174536), (78, 3478780), (104, 2609085), (120, 2261207), (130, 2087268), (156, 1739390), (195, 1391512), (260, 1043634), (281, 965640), (312, 869695), (390, 695756), (520, 521817), (562, 482820), (619, 438360), (780, 347878), (843, 321880), (1124, 241410), (1238, 219180), (1405, 193128), (1560, 173939), (1686, 160940), (1857, 146120), (2248, 120705), (2476, 109590), (2810, 96564), (3095, 87672), (3372, 80470), (3653, 74280), (3714, 73060), (4215, 64376), (4952, 54795), (5620, 48282), (6190, 43836), (6744, 40235), (7306, 37140), (7428, 36530), (8047, 33720), (8430, 32188), (9285, 29224), (10959, 24760), (11240, 24141), (12380, 21918), (14612, 18570), (14856, 18265), (16094, 16860)]