140244930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 442810368

約数和(自身を除く): 302565438

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 43, 45, 62, 63, 70, 86, 90, 93, 105, 126, 129, 155, 167, 186, 210, 215, 217, 258, 279, 301, 310, 315, 334, 387, 430, 434, 465, 501, 558, 602, 630, 645, 651, 774, 835, 903, 930, 1002, 1085, 1169, 1290, 1302, 1333, 1395, 1503, 1505, 1670, 1806, 1935, 1953, 2170, 2338, 2505, 2666, 2709, 2790, 3006, 3010, 3255, 3507, 3870, 3906, 3999, 4515, 5010, 5177, 5418, 5845, 6510, 6665, 7014, 7181, 7515, 7998, 9030, 9331, 9765, 10354, 10521, 11690, 11997, 13330, 13545, 14362, 15030, 15531, 17535, 18662, 19530, 19995, 21042, 21543, 23994, 25885, 27090, 27993, 31062, 35070, 35905, 36239, 39990, 43086, 46593, 46655, 50267, 51770, 52605, 55986, 59985, 64629, 71810, 72478, 77655, 83979, 93186, 93310, 100534, 105210, 107715, 108717, 119970, 129258, 139965, 150801, 155310, 167958, 181195, 215430, 217434, 222611, 232965, 251335, 279930, 301602, 323145, 326151, 362390, 419895, 445222, 452403, 465930, 502670, 543585, 646290, 652302, 667833, 754005, 839790, 904806, 1087170, 1113055, 1335666, 1508010, 1558277, 1630755, 2003499, 2226110, 2262015, 3116554, 3261510, 3339165, 4006998, 4524030, 4674831, 6678330, 7791385, 9349662, 10017495, 14024493, 15582770, 20034990, 23374155, 28048986, 46748310, 70122465, 140244930]

約数ペア:

[(1, 140244930), (2, 70122465), (3, 46748310), (5, 28048986), (6, 23374155), (7, 20034990), (9, 15582770), (10, 14024493), (14, 10017495), (15, 9349662), (18, 7791385), (21, 6678330), (30, 4674831), (31, 4524030), (35, 4006998), (42, 3339165), (43, 3261510), (45, 3116554), (62, 2262015), (63, 2226110), (70, 2003499), (86, 1630755), (90, 1558277), (93, 1508010), (105, 1335666), (126, 1113055), (129, 1087170), (155, 904806), (167, 839790), (186, 754005), (210, 667833), (215, 652302), (217, 646290), (258, 543585), (279, 502670), (301, 465930), (310, 452403), (315, 445222), (334, 419895), (387, 362390), (430, 326151), (434, 323145), (465, 301602), (501, 279930), (558, 251335), (602, 232965), (630, 222611), (645, 217434), (651, 215430), (774, 181195), (835, 167958), (903, 155310), (930, 150801), (1002, 139965), (1085, 129258), (1169, 119970), (1290, 108717), (1302, 107715), (1333, 105210), (1395, 100534), (1503, 93310), (1505, 93186), (1670, 83979), (1806, 77655), (1935, 72478), (1953, 71810), (2170, 64629), (2338, 59985), (2505, 55986), (2666, 52605), (2709, 51770), (2790, 50267), (3006, 46655), (3010, 46593), (3255, 43086), (3507, 39990), (3870, 36239), (3906, 35905), (3999, 35070), (4515, 31062), (5010, 27993), (5177, 27090), (5418, 25885), (5845, 23994), (6510, 21543), (6665, 21042), (7014, 19995), (7181, 19530), (7515, 18662), (7998, 17535), (9030, 15531), (9331, 15030), (9765, 14362), (10354, 13545), (10521, 13330), (11690, 11997)]