1208092060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 3062289888

約数和(自身を除く): 1854197828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 107, 140, 164, 196, 205, 214, 245, 281, 287, 410, 428, 490, 535, 562, 574, 749, 820, 980, 1070, 1124, 1148, 1405, 1435, 1498, 1967, 2009, 2140, 2810, 2870, 2996, 3745, 3934, 4018, 4387, 5243, 5620, 5740, 7490, 7868, 8036, 8774, 9835, 10045, 10486, 11521, 13769, 14980, 17548, 19670, 20090, 20972, 21935, 23042, 26215, 27538, 30067, 30709, 39340, 40180, 43870, 46084, 52430, 55076, 57605, 60134, 61418, 68845, 80647, 87740, 104860, 115210, 120268, 122836, 137690, 150335, 153545, 161294, 210469, 214963, 230420, 275380, 300670, 307090, 322588, 403235, 420938, 429926, 564529, 601340, 614180, 806470, 841876, 859852, 1052345, 1074815, 1129058, 1232747, 1473283, 1612940, 2104690, 2149630, 2258116, 2465494, 2822645, 2946566, 4209380, 4299260, 4930988, 5645290, 5893132, 6163735, 7366415, 8629229, 11290580, 12327470, 14732830, 17258458, 24654940, 29465660, 34516916, 43146145, 60404603, 86292290, 120809206, 172584580, 241618412, 302023015, 604046030, 1208092060]

約数ペア:

[(1, 1208092060), (2, 604046030), (4, 302023015), (5, 241618412), (7, 172584580), (10, 120809206), (14, 86292290), (20, 60404603), (28, 43146145), (35, 34516916), (41, 29465660), (49, 24654940), (70, 17258458), (82, 14732830), (98, 12327470), (107, 11290580), (140, 8629229), (164, 7366415), (196, 6163735), (205, 5893132), (214, 5645290), (245, 4930988), (281, 4299260), (287, 4209380), (410, 2946566), (428, 2822645), (490, 2465494), (535, 2258116), (562, 2149630), (574, 2104690), (749, 1612940), (820, 1473283), (980, 1232747), (1070, 1129058), (1124, 1074815), (1148, 1052345), (1405, 859852), (1435, 841876), (1498, 806470), (1967, 614180), (2009, 601340), (2140, 564529), (2810, 429926), (2870, 420938), (2996, 403235), (3745, 322588), (3934, 307090), (4018, 300670), (4387, 275380), (5243, 230420), (5620, 214963), (5740, 210469), (7490, 161294), (7868, 153545), (8036, 150335), (8774, 137690), (9835, 122836), (10045, 120268), (10486, 115210), (11521, 104860), (13769, 87740), (14980, 80647), (17548, 68845), (19670, 61418), (20090, 60134), (20972, 57605), (21935, 55076), (23042, 52430), (26215, 46084), (27538, 43870), (30067, 40180), (30709, 39340)]