164611980

素因数分解:

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

素因数の和:341

約数の個数: 192

約数和(自身を含む): 558835200

約数和(自身を除く): 394223220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 131, 135, 156, 179, 180, 195, 234, 260, 262, 270, 351, 358, 390, 393, 468, 524, 537, 540, 585, 655, 702, 716, 780, 786, 895, 1074, 1170, 1179, 1310, 1404, 1572, 1611, 1703, 1755, 1790, 1965, 2148, 2327, 2340, 2358, 2620, 2685, 3222, 3406, 3510, 3537, 3580, 3930, 4654, 4716, 4833, 5109, 5370, 5895, 6444, 6812, 6981, 7020, 7074, 7860, 8055, 8515, 9308, 9666, 10218, 10740, 11635, 11790, 13962, 14148, 15327, 16110, 17030, 17685, 19332, 20436, 20943, 23270, 23449, 23580, 24165, 25545, 27924, 30654, 32220, 34060, 34905, 35370, 41886, 45981, 46540, 46898, 48330, 51090, 61308, 62829, 69810, 70347, 70740, 76635, 83772, 91962, 93796, 96660, 102180, 104715, 117245, 125658, 139620, 140694, 153270, 183924, 209430, 211041, 229905, 234490, 251316, 281388, 304837, 306540, 314145, 351735, 418860, 422082, 459810, 468980, 609674, 628290, 633123, 703470, 844164, 914511, 919620, 1055205, 1219348, 1256580, 1266246, 1406940, 1524185, 1829022, 2110410, 2532492, 2743533, 3048370, 3165615, 3658044, 4220820, 4572555, 5487066, 6096740, 6331230, 8230599, 9145110, 10974132, 12662460, 13717665, 16461198, 18290220, 27435330, 32922396, 41152995, 54870660, 82305990, 164611980]

約数ペア:

[(1, 164611980), (2, 82305990), (3, 54870660), (4, 41152995), (5, 32922396), (6, 27435330), (9, 18290220), (10, 16461198), (12, 13717665), (13, 12662460), (15, 10974132), (18, 9145110), (20, 8230599), (26, 6331230), (27, 6096740), (30, 5487066), (36, 4572555), (39, 4220820), (45, 3658044), (52, 3165615), (54, 3048370), (60, 2743533), (65, 2532492), (78, 2110410), (90, 1829022), (108, 1524185), (117, 1406940), (130, 1266246), (131, 1256580), (135, 1219348), (156, 1055205), (179, 919620), (180, 914511), (195, 844164), (234, 703470), (260, 633123), (262, 628290), (270, 609674), (351, 468980), (358, 459810), (390, 422082), (393, 418860), (468, 351735), (524, 314145), (537, 306540), (540, 304837), (585, 281388), (655, 251316), (702, 234490), (716, 229905), (780, 211041), (786, 209430), (895, 183924), (1074, 153270), (1170, 140694), (1179, 139620), (1310, 125658), (1404, 117245), (1572, 104715), (1611, 102180), (1703, 96660), (1755, 93796), (1790, 91962), (1965, 83772), (2148, 76635), (2327, 70740), (2340, 70347), (2358, 69810), (2620, 62829), (2685, 61308), (3222, 51090), (3406, 48330), (3510, 46898), (3537, 46540), (3580, 45981), (3930, 41886), (4654, 35370), (4716, 34905), (4833, 34060), (5109, 32220), (5370, 30654), (5895, 27924), (6444, 25545), (6812, 24165), (6981, 23580), (7020, 23449), (7074, 23270), (7860, 20943), (8055, 20436), (8515, 19332), (9308, 17685), (9666, 17030), (10218, 16110), (10740, 15327), (11635, 14148), (11790, 13962)]