129672340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 347356800

約数和(自身を除く): 217684460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 41, 58, 70, 76, 82, 95, 116, 133, 140, 145, 164, 190, 203, 205, 266, 287, 290, 380, 406, 410, 532, 551, 574, 580, 665, 779, 812, 820, 1015, 1102, 1148, 1189, 1330, 1435, 1558, 1681, 2030, 2204, 2378, 2660, 2755, 2870, 3116, 3362, 3857, 3895, 4060, 4756, 5453, 5510, 5740, 5945, 6724, 7714, 7790, 8323, 8405, 10906, 11020, 11767, 11890, 15428, 15580, 16646, 16810, 19285, 21812, 22591, 23534, 23780, 27265, 31939, 33292, 33620, 38570, 41615, 45182, 47068, 48749, 54530, 58835, 63878, 77140, 83230, 90364, 97498, 109060, 112955, 117670, 127756, 158137, 159695, 166460, 194996, 223573, 225910, 235340, 243745, 316274, 319390, 341243, 447146, 451820, 487490, 632548, 638780, 682486, 790685, 894292, 926231, 974980, 1117865, 1364972, 1581370, 1706215, 1852462, 2235730, 3162740, 3412430, 3704924, 4471460, 4631155, 6483617, 6824860, 9262310, 12967234, 18524620, 25934468, 32418085, 64836170, 129672340]

約数ペア:

[(1, 129672340), (2, 64836170), (4, 32418085), (5, 25934468), (7, 18524620), (10, 12967234), (14, 9262310), (19, 6824860), (20, 6483617), (28, 4631155), (29, 4471460), (35, 3704924), (38, 3412430), (41, 3162740), (58, 2235730), (70, 1852462), (76, 1706215), (82, 1581370), (95, 1364972), (116, 1117865), (133, 974980), (140, 926231), (145, 894292), (164, 790685), (190, 682486), (203, 638780), (205, 632548), (266, 487490), (287, 451820), (290, 447146), (380, 341243), (406, 319390), (410, 316274), (532, 243745), (551, 235340), (574, 225910), (580, 223573), (665, 194996), (779, 166460), (812, 159695), (820, 158137), (1015, 127756), (1102, 117670), (1148, 112955), (1189, 109060), (1330, 97498), (1435, 90364), (1558, 83230), (1681, 77140), (2030, 63878), (2204, 58835), (2378, 54530), (2660, 48749), (2755, 47068), (2870, 45182), (3116, 41615), (3362, 38570), (3857, 33620), (3895, 33292), (4060, 31939), (4756, 27265), (5453, 23780), (5510, 23534), (5740, 22591), (5945, 21812), (6724, 19285), (7714, 16810), (7790, 16646), (8323, 15580), (8405, 15428), (10906, 11890), (11020, 11767)]