229712960

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^3\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 112

約数和(自身を含む): 581558400

約数和(自身を除く): 351845440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 59, 64, 80, 92, 115, 118, 160, 184, 230, 236, 295, 320, 368, 460, 472, 529, 590, 736, 920, 944, 1058, 1180, 1357, 1472, 1840, 1888, 2116, 2360, 2645, 2714, 3680, 3776, 4232, 4720, 5290, 5428, 6785, 7360, 8464, 9440, 10580, 10856, 12167, 13570, 16928, 18880, 21160, 21712, 24334, 27140, 31211, 33856, 42320, 43424, 48668, 54280, 60835, 62422, 84640, 86848, 97336, 108560, 121670, 124844, 156055, 169280, 194672, 217120, 243340, 249688, 312110, 389344, 434240, 486680, 499376, 624220, 717853, 778688, 973360, 998752, 1248440, 1435706, 1946720, 1997504, 2496880, 2871412, 3589265, 3893440, 4993760, 5742824, 7178530, 9987520, 11485648, 14357060, 22971296, 28714120, 45942592, 57428240, 114856480, 229712960]

約数ペア:

[(1, 229712960), (2, 114856480), (4, 57428240), (5, 45942592), (8, 28714120), (10, 22971296), (16, 14357060), (20, 11485648), (23, 9987520), (32, 7178530), (40, 5742824), (46, 4993760), (59, 3893440), (64, 3589265), (80, 2871412), (92, 2496880), (115, 1997504), (118, 1946720), (160, 1435706), (184, 1248440), (230, 998752), (236, 973360), (295, 778688), (320, 717853), (368, 624220), (460, 499376), (472, 486680), (529, 434240), (590, 389344), (736, 312110), (920, 249688), (944, 243340), (1058, 217120), (1180, 194672), (1357, 169280), (1472, 156055), (1840, 124844), (1888, 121670), (2116, 108560), (2360, 97336), (2645, 86848), (2714, 84640), (3680, 62422), (3776, 60835), (4232, 54280), (4720, 48668), (5290, 43424), (5428, 42320), (6785, 33856), (7360, 31211), (8464, 27140), (9440, 24334), (10580, 21712), (10856, 21160), (12167, 18880), (13570, 16928)]