870700320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{28793}}^1$

素因数の和:28824

約数の個数: 192

約数和(自身を含む): 3482922240

約数和(自身を除く): 2612221920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 28793, 30240, 57586, 86379, 115172, 143965, 172758, 201551, 230344, 259137, 287930, 345516, 403102, 431895, 460688, 518274, 575860, 604653, 691032, 777411, 806204, 863790, 921376, 1007755, 1036548, 1151720, 1209306, 1295685, 1382064, 1554822, 1612408, 1727580, 1813959, 2015510, 2073096, 2303440, 2418612, 2591370, 2764128, 3023265, 3109644, 3224816, 3455160, 3627918, 3887055, 4031020, 4146192, 4606880, 4837224, 5182740, 5441877, 6046530, 6219288, 6449632, 6910320, 7255836, 7774110, 8062040, 8292384, 9069795, 9674448, 10365480, 10883754, 12093060, 12438576, 13820640, 14511672, 15548220, 16124080, 18139590, 19348896, 20730960, 21767508, 24186120, 24877152, 27209385, 29023344, 31096440, 32248160, 36279180, 41461920, 43535016, 48372240, 54418770, 58046688, 62192880, 72558360, 87070032, 96744480, 108837540, 124385760, 145116720, 174140064, 217675080, 290233440, 435350160, 870700320]

約数ペア:

[(1, 870700320), (2, 435350160), (3, 290233440), (4, 217675080), (5, 174140064), (6, 145116720), (7, 124385760), (8, 108837540), (9, 96744480), (10, 87070032), (12, 72558360), (14, 62192880), (15, 58046688), (16, 54418770), (18, 48372240), (20, 43535016), (21, 41461920), (24, 36279180), (27, 32248160), (28, 31096440), (30, 29023344), (32, 27209385), (35, 24877152), (36, 24186120), (40, 21767508), (42, 20730960), (45, 19348896), (48, 18139590), (54, 16124080), (56, 15548220), (60, 14511672), (63, 13820640), (70, 12438576), (72, 12093060), (80, 10883754), (84, 10365480), (90, 9674448), (96, 9069795), (105, 8292384), (108, 8062040), (112, 7774110), (120, 7255836), (126, 6910320), (135, 6449632), (140, 6219288), (144, 6046530), (160, 5441877), (168, 5182740), (180, 4837224), (189, 4606880), (210, 4146192), (216, 4031020), (224, 3887055), (240, 3627918), (252, 3455160), (270, 3224816), (280, 3109644), (288, 3023265), (315, 2764128), (336, 2591370), (360, 2418612), (378, 2303440), (420, 2073096), (432, 2015510), (480, 1813959), (504, 1727580), (540, 1612408), (560, 1554822), (630, 1382064), (672, 1295685), (720, 1209306), (756, 1151720), (840, 1036548), (864, 1007755), (945, 921376), (1008, 863790), (1080, 806204), (1120, 777411), (1260, 691032), (1440, 604653), (1512, 575860), (1680, 518274), (1890, 460688), (2016, 431895), (2160, 403102), (2520, 345516), (3024, 287930), (3360, 259137), (3780, 230344), (4320, 201551), (5040, 172758), (6048, 143965), (7560, 115172), (10080, 86379), (15120, 57586), (28793, 30240)]