2015124580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 5322143232

約数和(自身を除く): 3307018652

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 41, 68, 70, 82, 85, 107, 119, 140, 164, 170, 193, 205, 214, 238, 287, 340, 386, 410, 428, 476, 535, 574, 595, 697, 749, 772, 820, 965, 1070, 1148, 1190, 1351, 1394, 1435, 1498, 1819, 1930, 2140, 2380, 2702, 2788, 2870, 2996, 3281, 3485, 3638, 3745, 3860, 4387, 4879, 5404, 5740, 6562, 6755, 6970, 7276, 7490, 7913, 8774, 9095, 9758, 12733, 13124, 13510, 13940, 14980, 15826, 16405, 17548, 18190, 19516, 20651, 21935, 22967, 24395, 25466, 27020, 30709, 31652, 32810, 36380, 39565, 41302, 43870, 45934, 48790, 50932, 55391, 61418, 63665, 65620, 74579, 79130, 82604, 87740, 91868, 97580, 103255, 110782, 114835, 122836, 127330, 134521, 144557, 149158, 153545, 158260, 206510, 221564, 229670, 254660, 269042, 276955, 289114, 298316, 307090, 351067, 372895, 413020, 459340, 522053, 538084, 553910, 578228, 614180, 672605, 702134, 722785, 745790, 846691, 941647, 1044106, 1107820, 1345210, 1404268, 1445570, 1491580, 1693382, 1755335, 1883294, 2088212, 2457469, 2610265, 2690420, 2891140, 3386764, 3510670, 3766588, 4233455, 4708235, 4914938, 5220530, 5926837, 7021340, 8466910, 9416470, 9829876, 10441060, 11853674, 12287345, 14393747, 16933820, 18832940, 23707348, 24574690, 28787494, 29634185, 49149380, 57574988, 59268370, 71968735, 100756229, 118536740, 143937470, 201512458, 287874940, 403024916, 503781145, 1007562290, 2015124580]

約数ペア:

[(1, 2015124580), (2, 1007562290), (4, 503781145), (5, 403024916), (7, 287874940), (10, 201512458), (14, 143937470), (17, 118536740), (20, 100756229), (28, 71968735), (34, 59268370), (35, 57574988), (41, 49149380), (68, 29634185), (70, 28787494), (82, 24574690), (85, 23707348), (107, 18832940), (119, 16933820), (140, 14393747), (164, 12287345), (170, 11853674), (193, 10441060), (205, 9829876), (214, 9416470), (238, 8466910), (287, 7021340), (340, 5926837), (386, 5220530), (410, 4914938), (428, 4708235), (476, 4233455), (535, 3766588), (574, 3510670), (595, 3386764), (697, 2891140), (749, 2690420), (772, 2610265), (820, 2457469), (965, 2088212), (1070, 1883294), (1148, 1755335), (1190, 1693382), (1351, 1491580), (1394, 1445570), (1435, 1404268), (1498, 1345210), (1819, 1107820), (1930, 1044106), (2140, 941647), (2380, 846691), (2702, 745790), (2788, 722785), (2870, 702134), (2996, 672605), (3281, 614180), (3485, 578228), (3638, 553910), (3745, 538084), (3860, 522053), (4387, 459340), (4879, 413020), (5404, 372895), (5740, 351067), (6562, 307090), (6755, 298316), (6970, 289114), (7276, 276955), (7490, 269042), (7913, 254660), (8774, 229670), (9095, 221564), (9758, 206510), (12733, 158260), (13124, 153545), (13510, 149158), (13940, 144557), (14980, 134521), (15826, 127330), (16405, 122836), (17548, 114835), (18190, 110782), (19516, 103255), (20651, 97580), (21935, 91868), (22967, 87740), (24395, 82604), (25466, 79130), (27020, 74579), (30709, 65620), (31652, 63665), (32810, 61418), (36380, 55391), (39565, 50932), (41302, 48790), (43870, 45934)]