73160880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 247484160

約数和(自身を除く): 174323280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 131, 156, 179, 195, 208, 240, 260, 262, 312, 358, 390, 393, 520, 524, 537, 624, 655, 716, 780, 786, 895, 1040, 1048, 1074, 1310, 1432, 1560, 1572, 1703, 1790, 1965, 2096, 2148, 2327, 2620, 2685, 2864, 3120, 3144, 3406, 3580, 3930, 4296, 4654, 5109, 5240, 5370, 6288, 6812, 6981, 7160, 7860, 8515, 8592, 9308, 10218, 10480, 10740, 11635, 13624, 13962, 14320, 15720, 17030, 18616, 20436, 21480, 23270, 23449, 25545, 27248, 27924, 31440, 34060, 34905, 37232, 40872, 42960, 46540, 46898, 51090, 55848, 68120, 69810, 70347, 81744, 93080, 93796, 102180, 111696, 117245, 136240, 139620, 140694, 186160, 187592, 204360, 234490, 279240, 281388, 304837, 351735, 375184, 408720, 468980, 558480, 562776, 609674, 703470, 914511, 937960, 1125552, 1219348, 1406940, 1524185, 1829022, 1875920, 2438696, 2813880, 3048370, 3658044, 4572555, 4877392, 5627760, 6096740, 7316088, 9145110, 12193480, 14632176, 18290220, 24386960, 36580440, 73160880]

約数ペア:

[(1, 73160880), (2, 36580440), (3, 24386960), (4, 18290220), (5, 14632176), (6, 12193480), (8, 9145110), (10, 7316088), (12, 6096740), (13, 5627760), (15, 4877392), (16, 4572555), (20, 3658044), (24, 3048370), (26, 2813880), (30, 2438696), (39, 1875920), (40, 1829022), (48, 1524185), (52, 1406940), (60, 1219348), (65, 1125552), (78, 937960), (80, 914511), (104, 703470), (120, 609674), (130, 562776), (131, 558480), (156, 468980), (179, 408720), (195, 375184), (208, 351735), (240, 304837), (260, 281388), (262, 279240), (312, 234490), (358, 204360), (390, 187592), (393, 186160), (520, 140694), (524, 139620), (537, 136240), (624, 117245), (655, 111696), (716, 102180), (780, 93796), (786, 93080), (895, 81744), (1040, 70347), (1048, 69810), (1074, 68120), (1310, 55848), (1432, 51090), (1560, 46898), (1572, 46540), (1703, 42960), (1790, 40872), (1965, 37232), (2096, 34905), (2148, 34060), (2327, 31440), (2620, 27924), (2685, 27248), (2864, 25545), (3120, 23449), (3144, 23270), (3406, 21480), (3580, 20436), (3930, 18616), (4296, 17030), (4654, 15720), (5109, 14320), (5240, 13962), (5370, 13624), (6288, 11635), (6812, 10740), (6981, 10480), (7160, 10218), (7860, 9308), (8515, 8592)]