230441460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1439}}^1$

素因数の和:1625

約数の個数: 96

約数和(自身を含む): 688020480

約数和(自身を除く): 457579020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 157, 170, 204, 255, 314, 340, 471, 510, 628, 785, 942, 1020, 1439, 1570, 1884, 2355, 2669, 2878, 3140, 4317, 4710, 5338, 5756, 7195, 8007, 8634, 9420, 10676, 13345, 14390, 16014, 17268, 21585, 24463, 26690, 28780, 32028, 40035, 43170, 48926, 53380, 73389, 80070, 86340, 97852, 122315, 146778, 160140, 225923, 244630, 293556, 366945, 451846, 489260, 677769, 733890, 903692, 1129615, 1355538, 1467780, 2259230, 2711076, 3388845, 3840691, 4518460, 6777690, 7681382, 11522073, 13555380, 15362764, 19203455, 23044146, 38406910, 46088292, 57610365, 76813820, 115220730, 230441460]

約数ペア:

[(1, 230441460), (2, 115220730), (3, 76813820), (4, 57610365), (5, 46088292), (6, 38406910), (10, 23044146), (12, 19203455), (15, 15362764), (17, 13555380), (20, 11522073), (30, 7681382), (34, 6777690), (51, 4518460), (60, 3840691), (68, 3388845), (85, 2711076), (102, 2259230), (157, 1467780), (170, 1355538), (204, 1129615), (255, 903692), (314, 733890), (340, 677769), (471, 489260), (510, 451846), (628, 366945), (785, 293556), (942, 244630), (1020, 225923), (1439, 160140), (1570, 146778), (1884, 122315), (2355, 97852), (2669, 86340), (2878, 80070), (3140, 73389), (4317, 53380), (4710, 48926), (5338, 43170), (5756, 40035), (7195, 32028), (8007, 28780), (8634, 26690), (9420, 24463), (10676, 21585), (13345, 17268), (14390, 16014)]