465996860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 1223468064

約数和(自身を除く): 757471204

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 83, 85, 98, 119, 140, 166, 170, 196, 238, 245, 332, 337, 340, 415, 476, 490, 581, 595, 674, 830, 833, 980, 1162, 1190, 1348, 1411, 1660, 1666, 1685, 2324, 2359, 2380, 2822, 2905, 3332, 3370, 4067, 4165, 4718, 5644, 5729, 5810, 6740, 7055, 8134, 8330, 9436, 9877, 11458, 11620, 11795, 14110, 16268, 16513, 16660, 19754, 20335, 22916, 23590, 27971, 28220, 28645, 33026, 39508, 40103, 40670, 47180, 49385, 55942, 57290, 66052, 69139, 80206, 81340, 82565, 98770, 111884, 114580, 138278, 139855, 160412, 165130, 195797, 197540, 200515, 276556, 279710, 280721, 330260, 345695, 391594, 401030, 475507, 559420, 561442, 691390, 783188, 802060, 951014, 978985, 1122884, 1370579, 1382780, 1403605, 1902028, 1957970, 2377535, 2741158, 2807210, 3328549, 3915940, 4755070, 5482316, 5614420, 6657098, 6852895, 9510140, 13314196, 13705790, 16642745, 23299843, 27411580, 33285490, 46599686, 66570980, 93199372, 116499215, 232998430, 465996860]

約数ペア:

[(1, 465996860), (2, 232998430), (4, 116499215), (5, 93199372), (7, 66570980), (10, 46599686), (14, 33285490), (17, 27411580), (20, 23299843), (28, 16642745), (34, 13705790), (35, 13314196), (49, 9510140), (68, 6852895), (70, 6657098), (83, 5614420), (85, 5482316), (98, 4755070), (119, 3915940), (140, 3328549), (166, 2807210), (170, 2741158), (196, 2377535), (238, 1957970), (245, 1902028), (332, 1403605), (337, 1382780), (340, 1370579), (415, 1122884), (476, 978985), (490, 951014), (581, 802060), (595, 783188), (674, 691390), (830, 561442), (833, 559420), (980, 475507), (1162, 401030), (1190, 391594), (1348, 345695), (1411, 330260), (1660, 280721), (1666, 279710), (1685, 276556), (2324, 200515), (2359, 197540), (2380, 195797), (2822, 165130), (2905, 160412), (3332, 139855), (3370, 138278), (4067, 114580), (4165, 111884), (4718, 98770), (5644, 82565), (5729, 81340), (5810, 80206), (6740, 69139), (7055, 66052), (8134, 57290), (8330, 55942), (9436, 49385), (9877, 47180), (11458, 40670), (11620, 40103), (11795, 39508), (14110, 33026), (16268, 28645), (16513, 28220), (16660, 27971), (19754, 23590), (20335, 22916)]