38814360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 127008000

約数和(自身を除く): 88193640

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, 139, 156, 179, 195, 260, 278, 312, 358, 390, 417, 520, 537, 556, 695, 716, 780, 834, 895, 1074, 1112, 1390, 1432, 1560, 1668, 1790, 1807, 2085, 2148, 2327, 2685, 2780, 3336, 3580, 3614, 4170, 4296, 4654, 5370, 5421, 5560, 6981, 7160, 7228, 8340, 9035, 9308, 10740, 10842, 11635, 13962, 14456, 16680, 18070, 18616, 21480, 21684, 23270, 24881, 27105, 27924, 34905, 36140, 43368, 46540, 49762, 54210, 55848, 69810, 72280, 74643, 93080, 99524, 108420, 124405, 139620, 149286, 199048, 216840, 248810, 279240, 298572, 323453, 373215, 497620, 597144, 646906, 746430, 970359, 995240, 1293812, 1492860, 1617265, 1940718, 2587624, 2985720, 3234530, 3881436, 4851795, 6469060, 7762872, 9703590, 12938120, 19407180, 38814360]

約数ペア:

[(1, 38814360), (2, 19407180), (3, 12938120), (4, 9703590), (5, 7762872), (6, 6469060), (8, 4851795), (10, 3881436), (12, 3234530), (13, 2985720), (15, 2587624), (20, 1940718), (24, 1617265), (26, 1492860), (30, 1293812), (39, 995240), (40, 970359), (52, 746430), (60, 646906), (65, 597144), (78, 497620), (104, 373215), (120, 323453), (130, 298572), (139, 279240), (156, 248810), (179, 216840), (195, 199048), (260, 149286), (278, 139620), (312, 124405), (358, 108420), (390, 99524), (417, 93080), (520, 74643), (537, 72280), (556, 69810), (695, 55848), (716, 54210), (780, 49762), (834, 46540), (895, 43368), (1074, 36140), (1112, 34905), (1390, 27924), (1432, 27105), (1560, 24881), (1668, 23270), (1790, 21684), (1807, 21480), (2085, 18616), (2148, 18070), (2327, 16680), (2685, 14456), (2780, 13962), (3336, 11635), (3580, 10842), (3614, 10740), (4170, 9308), (4296, 9035), (4654, 8340), (5370, 7228), (5421, 7160), (5560, 6981)]