182274680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 501552000

約数和(自身を除く): 319277320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 149, 170, 238, 257, 280, 298, 340, 476, 514, 595, 596, 680, 745, 952, 1028, 1043, 1190, 1192, 1285, 1490, 1799, 2056, 2086, 2380, 2533, 2570, 2980, 3598, 4172, 4369, 4760, 5066, 5140, 5215, 5960, 7196, 8344, 8738, 8995, 10132, 10280, 10430, 12665, 14392, 17476, 17731, 17990, 20264, 20860, 21845, 25330, 30583, 34952, 35462, 35980, 38293, 41720, 43690, 50660, 61166, 70924, 71960, 76586, 87380, 88655, 101320, 122332, 141848, 152915, 153172, 174760, 177310, 191465, 244664, 268051, 305830, 306344, 354620, 382930, 536102, 611660, 650981, 709240, 765860, 1072204, 1223320, 1301962, 1340255, 1531720, 2144408, 2603924, 2680510, 3254905, 4556867, 5207848, 5361020, 6509810, 9113734, 10722040, 13019620, 18227468, 22784335, 26039240, 36454936, 45568670, 91137340, 182274680]

約数ペア:

[(1, 182274680), (2, 91137340), (4, 45568670), (5, 36454936), (7, 26039240), (8, 22784335), (10, 18227468), (14, 13019620), (17, 10722040), (20, 9113734), (28, 6509810), (34, 5361020), (35, 5207848), (40, 4556867), (56, 3254905), (68, 2680510), (70, 2603924), (85, 2144408), (119, 1531720), (136, 1340255), (140, 1301962), (149, 1223320), (170, 1072204), (238, 765860), (257, 709240), (280, 650981), (298, 611660), (340, 536102), (476, 382930), (514, 354620), (595, 306344), (596, 305830), (680, 268051), (745, 244664), (952, 191465), (1028, 177310), (1043, 174760), (1190, 153172), (1192, 152915), (1285, 141848), (1490, 122332), (1799, 101320), (2056, 88655), (2086, 87380), (2380, 76586), (2533, 71960), (2570, 70924), (2980, 61166), (3598, 50660), (4172, 43690), (4369, 41720), (4760, 38293), (5066, 35980), (5140, 35462), (5215, 34952), (5960, 30583), (7196, 25330), (8344, 21845), (8738, 20860), (8995, 20264), (10132, 17990), (10280, 17731), (10430, 17476), (12665, 14392)]