227967320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:697

約数の個数: 128

約数和(自身を含む): 626572800

約数和(自身を除く): 398605480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 73, 76, 95, 133, 140, 146, 152, 190, 266, 280, 292, 365, 380, 511, 532, 584, 587, 665, 730, 760, 1022, 1064, 1174, 1330, 1387, 1460, 2044, 2348, 2555, 2660, 2774, 2920, 2935, 4088, 4109, 4696, 5110, 5320, 5548, 5870, 6935, 8218, 9709, 10220, 11096, 11153, 11740, 13870, 16436, 19418, 20440, 20545, 22306, 23480, 27740, 32872, 38836, 41090, 42851, 44612, 48545, 55480, 55765, 77672, 78071, 82180, 85702, 89224, 97090, 111530, 156142, 164360, 171404, 194180, 214255, 223060, 299957, 312284, 342808, 388360, 390355, 428510, 446120, 599914, 624568, 780710, 814169, 857020, 1199828, 1499785, 1561420, 1628338, 1714040, 2399656, 2999570, 3122840, 3256676, 4070845, 5699183, 5999140, 6513352, 8141690, 11398366, 11998280, 16283380, 22796732, 28495915, 32566760, 45593464, 56991830, 113983660, 227967320]

約数ペア:

[(1, 227967320), (2, 113983660), (4, 56991830), (5, 45593464), (7, 32566760), (8, 28495915), (10, 22796732), (14, 16283380), (19, 11998280), (20, 11398366), (28, 8141690), (35, 6513352), (38, 5999140), (40, 5699183), (56, 4070845), (70, 3256676), (73, 3122840), (76, 2999570), (95, 2399656), (133, 1714040), (140, 1628338), (146, 1561420), (152, 1499785), (190, 1199828), (266, 857020), (280, 814169), (292, 780710), (365, 624568), (380, 599914), (511, 446120), (532, 428510), (584, 390355), (587, 388360), (665, 342808), (730, 312284), (760, 299957), (1022, 223060), (1064, 214255), (1174, 194180), (1330, 171404), (1387, 164360), (1460, 156142), (2044, 111530), (2348, 97090), (2555, 89224), (2660, 85702), (2774, 82180), (2920, 78071), (2935, 77672), (4088, 55765), (4109, 55480), (4696, 48545), (5110, 44612), (5320, 42851), (5548, 41090), (5870, 38836), (6935, 32872), (8218, 27740), (9709, 23480), (10220, 22306), (11096, 20545), (11153, 20440), (11740, 19418), (13870, 16436)]