315190980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:851

約数の個数: 192

約数和(自身を含む): 1075334400

約数和(自身を除く): 760143420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 59, 60, 65, 78, 90, 108, 117, 118, 130, 135, 156, 177, 180, 195, 234, 236, 260, 270, 295, 351, 354, 390, 468, 531, 540, 585, 590, 702, 708, 761, 767, 780, 885, 1062, 1170, 1180, 1404, 1522, 1534, 1593, 1755, 1770, 2124, 2283, 2301, 2340, 2655, 3044, 3068, 3186, 3510, 3540, 3805, 3835, 4566, 4602, 5310, 6372, 6849, 6903, 7020, 7610, 7670, 7965, 9132, 9204, 9893, 10620, 11415, 11505, 13698, 13806, 15220, 15340, 15930, 19786, 20547, 20709, 22830, 23010, 27396, 27612, 29679, 31860, 34245, 34515, 39572, 41094, 41418, 44899, 45660, 46020, 49465, 59358, 68490, 69030, 82188, 82836, 89037, 89798, 98930, 102735, 103545, 118716, 134697, 136980, 138060, 148395, 178074, 179596, 197860, 205470, 207090, 224495, 267111, 269394, 296790, 356148, 404091, 410940, 414180, 445185, 448990, 534222, 538788, 583687, 593580, 673485, 808182, 890370, 897980, 1068444, 1167374, 1212273, 1335555, 1346970, 1616364, 1751061, 1780740, 2020455, 2334748, 2424546, 2671110, 2693940, 2918435, 3502122, 4040910, 4849092, 5253183, 5342220, 5836870, 6061365, 7004244, 8081820, 8755305, 10506366, 11673740, 12122730, 15759549, 17510610, 21012732, 24245460, 26265915, 31519098, 35021220, 52531830, 63038196, 78797745, 105063660, 157595490, 315190980]

約数ペア:

[(1, 315190980), (2, 157595490), (3, 105063660), (4, 78797745), (5, 63038196), (6, 52531830), (9, 35021220), (10, 31519098), (12, 26265915), (13, 24245460), (15, 21012732), (18, 17510610), (20, 15759549), (26, 12122730), (27, 11673740), (30, 10506366), (36, 8755305), (39, 8081820), (45, 7004244), (52, 6061365), (54, 5836870), (59, 5342220), (60, 5253183), (65, 4849092), (78, 4040910), (90, 3502122), (108, 2918435), (117, 2693940), (118, 2671110), (130, 2424546), (135, 2334748), (156, 2020455), (177, 1780740), (180, 1751061), (195, 1616364), (234, 1346970), (236, 1335555), (260, 1212273), (270, 1167374), (295, 1068444), (351, 897980), (354, 890370), (390, 808182), (468, 673485), (531, 593580), (540, 583687), (585, 538788), (590, 534222), (702, 448990), (708, 445185), (761, 414180), (767, 410940), (780, 404091), (885, 356148), (1062, 296790), (1170, 269394), (1180, 267111), (1404, 224495), (1522, 207090), (1534, 205470), (1593, 197860), (1755, 179596), (1770, 178074), (2124, 148395), (2283, 138060), (2301, 136980), (2340, 134697), (2655, 118716), (3044, 103545), (3068, 102735), (3186, 98930), (3510, 89798), (3540, 89037), (3805, 82836), (3835, 82188), (4566, 69030), (4602, 68490), (5310, 59358), (6372, 49465), (6849, 46020), (6903, 45660), (7020, 44899), (7610, 41418), (7670, 41094), (7965, 39572), (9132, 34515), (9204, 34245), (9893, 31860), (10620, 29679), (11415, 27612), (11505, 27396), (13698, 23010), (13806, 22830), (15220, 20709), (15340, 20547), (15930, 19786)]