126568120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 352396800

約数和(自身を除く): 225828680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 37, 38, 40, 56, 70, 74, 76, 95, 133, 140, 148, 152, 185, 190, 259, 266, 280, 296, 370, 380, 518, 532, 643, 665, 703, 740, 760, 1036, 1064, 1286, 1295, 1330, 1406, 1480, 2072, 2572, 2590, 2660, 2812, 3215, 3515, 4501, 4921, 5144, 5180, 5320, 5624, 6430, 7030, 9002, 9842, 10360, 12217, 12860, 14060, 18004, 19684, 22505, 23791, 24434, 24605, 25720, 28120, 36008, 39368, 45010, 47582, 48868, 49210, 61085, 85519, 90020, 95164, 97736, 98420, 118955, 122170, 166537, 171038, 180040, 190328, 196840, 237910, 244340, 333074, 342076, 427595, 452029, 475820, 488680, 666148, 684152, 832685, 855190, 904058, 951640, 1332296, 1665370, 1710380, 1808116, 2260145, 3164203, 3330740, 3420760, 3616232, 4520290, 6328406, 6661480, 9040580, 12656812, 15821015, 18081160, 25313624, 31642030, 63284060, 126568120]

約数ペア:

[(1, 126568120), (2, 63284060), (4, 31642030), (5, 25313624), (7, 18081160), (8, 15821015), (10, 12656812), (14, 9040580), (19, 6661480), (20, 6328406), (28, 4520290), (35, 3616232), (37, 3420760), (38, 3330740), (40, 3164203), (56, 2260145), (70, 1808116), (74, 1710380), (76, 1665370), (95, 1332296), (133, 951640), (140, 904058), (148, 855190), (152, 832685), (185, 684152), (190, 666148), (259, 488680), (266, 475820), (280, 452029), (296, 427595), (370, 342076), (380, 333074), (518, 244340), (532, 237910), (643, 196840), (665, 190328), (703, 180040), (740, 171038), (760, 166537), (1036, 122170), (1064, 118955), (1286, 98420), (1295, 97736), (1330, 95164), (1406, 90020), (1480, 85519), (2072, 61085), (2572, 49210), (2590, 48868), (2660, 47582), (2812, 45010), (3215, 39368), (3515, 36008), (4501, 28120), (4921, 25720), (5144, 24605), (5180, 24434), (5320, 23791), (5624, 22505), (6430, 19684), (7030, 18004), (9002, 14060), (9842, 12860), (10360, 12217)]