191703120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2153}}^1$

素因数の和:2229

約数の個数: 160

約数和(自身を含む): 692312832

約数和(自身を除く): 500609712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 2120, 2153, 2226, 2544, 2968, 3180, 3710, 4240, 4306, 4452, 5565, 5936, 6360, 6459, 7420, 8612, 8904, 10765, 11130, 12720, 12918, 14840, 15071, 17224, 17808, 21530, 22260, 25836, 29680, 30142, 32295, 34448, 43060, 44520, 45213, 51672, 60284, 64590, 75355, 86120, 89040, 90426, 103344, 114109, 120568, 129180, 150710, 172240, 180852, 226065, 228218, 241136, 258360, 301420, 342327, 361704, 452130, 456436, 516720, 570545, 602840, 684654, 723408, 798763, 904260, 912872, 1141090, 1205680, 1369308, 1597526, 1711635, 1808520, 1825744, 2282180, 2396289, 2738616, 3195052, 3423270, 3617040, 3993815, 4564360, 4792578, 5477232, 6390104, 6846540, 7987630, 9128720, 9585156, 11981445, 12780208, 13693080, 15975260, 19170312, 23962890, 27386160, 31950520, 38340624, 47925780, 63901040, 95851560, 191703120]

約数ペア:

[(1, 191703120), (2, 95851560), (3, 63901040), (4, 47925780), (5, 38340624), (6, 31950520), (7, 27386160), (8, 23962890), (10, 19170312), (12, 15975260), (14, 13693080), (15, 12780208), (16, 11981445), (20, 9585156), (21, 9128720), (24, 7987630), (28, 6846540), (30, 6390104), (35, 5477232), (40, 4792578), (42, 4564360), (48, 3993815), (53, 3617040), (56, 3423270), (60, 3195052), (70, 2738616), (80, 2396289), (84, 2282180), (105, 1825744), (106, 1808520), (112, 1711635), (120, 1597526), (140, 1369308), (159, 1205680), (168, 1141090), (210, 912872), (212, 904260), (240, 798763), (265, 723408), (280, 684654), (318, 602840), (336, 570545), (371, 516720), (420, 456436), (424, 452130), (530, 361704), (560, 342327), (636, 301420), (742, 258360), (795, 241136), (840, 228218), (848, 226065), (1060, 180852), (1113, 172240), (1272, 150710), (1484, 129180), (1590, 120568), (1680, 114109), (1855, 103344), (2120, 90426), (2153, 89040), (2226, 86120), (2544, 75355), (2968, 64590), (3180, 60284), (3710, 51672), (4240, 45213), (4306, 44520), (4452, 43060), (5565, 34448), (5936, 32295), (6360, 30142), (6459, 29680), (7420, 25836), (8612, 22260), (8904, 21530), (10765, 17808), (11130, 17224), (12720, 15071), (12918, 14840)]