1570385359480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6689}}^1\times {\mathrm{9421}}^1$

素因数の和:16217

約数の個数: 128

約数和(自身を含む): 4084550064000

約数和(自身を除く): 2514164704520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1780, 2492, 3115, 3560, 4984, 6230, 6689, 9421, 12460, 13378, 18842, 24920, 26756, 33445, 37684, 46823, 47105, 53512, 65947, 66890, 75368, 93646, 94210, 131894, 133780, 187292, 188420, 234115, 263788, 267560, 329735, 374584, 376840, 468230, 527576, 595321, 659470, 838469, 936460, 1190642, 1318940, 1676938, 1872920, 2381284, 2637880, 2976605, 3353876, 4167247, 4192345, 4762568, 5869283, 5953210, 6707752, 8334494, 8384690, 11738566, 11906420, 16668988, 16769380, 20836235, 23477132, 23812840, 29346415, 33337976, 33538760, 41672470, 46954264, 58692830, 63017069, 83344940, 117385660, 126034138, 166689880, 234771320, 252068276, 315085345, 441119483, 504136552, 630170690, 882238966, 1260341380, 1764477932, 2205597415, 2520682760, 3528955864, 4411194830, 5608519141, 8822389660, 11217038282, 17644779320, 22434076564, 28042595705, 39259633987, 44868153128, 56085191410, 78519267974, 112170382820, 157038535948, 196298169935, 224340765640, 314077071896, 392596339870, 785192679740, 1570385359480]

約数ペア:

[(1, 1570385359480), (2, 785192679740), (4, 392596339870), (5, 314077071896), (7, 224340765640), (8, 196298169935), (10, 157038535948), (14, 112170382820), (20, 78519267974), (28, 56085191410), (35, 44868153128), (40, 39259633987), (56, 28042595705), (70, 22434076564), (89, 17644779320), (140, 11217038282), (178, 8822389660), (280, 5608519141), (356, 4411194830), (445, 3528955864), (623, 2520682760), (712, 2205597415), (890, 1764477932), (1246, 1260341380), (1780, 882238966), (2492, 630170690), (3115, 504136552), (3560, 441119483), (4984, 315085345), (6230, 252068276), (6689, 234771320), (9421, 166689880), (12460, 126034138), (13378, 117385660), (18842, 83344940), (24920, 63017069), (26756, 58692830), (33445, 46954264), (37684, 41672470), (46823, 33538760), (47105, 33337976), (53512, 29346415), (65947, 23812840), (66890, 23477132), (75368, 20836235), (93646, 16769380), (94210, 16668988), (131894, 11906420), (133780, 11738566), (187292, 8384690), (188420, 8334494), (234115, 6707752), (263788, 5953210), (267560, 5869283), (329735, 4762568), (374584, 4192345), (376840, 4167247), (468230, 3353876), (527576, 2976605), (595321, 2637880), (659470, 2381284), (838469, 1872920), (936460, 1676938), (1190642, 1318940)]