122396680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 331776000

約数和(自身を除く): 209379320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 59, 62, 70, 118, 124, 140, 155, 217, 236, 239, 248, 280, 295, 310, 413, 434, 472, 478, 590, 620, 826, 868, 956, 1085, 1180, 1195, 1240, 1652, 1673, 1736, 1829, 1912, 2065, 2170, 2360, 2390, 3304, 3346, 3658, 4130, 4340, 4780, 6692, 7316, 7409, 8260, 8365, 8680, 9145, 9560, 12803, 13384, 14101, 14632, 14818, 16520, 16730, 18290, 25606, 28202, 29636, 33460, 36580, 37045, 51212, 51863, 56404, 59272, 64015, 66920, 70505, 73160, 74090, 98707, 102424, 103726, 112808, 128030, 141010, 148180, 197414, 207452, 256060, 259315, 282020, 296360, 394828, 414904, 437131, 493535, 512120, 518630, 564040, 789656, 874262, 987070, 1037260, 1748524, 1974140, 2074520, 2185655, 3059917, 3497048, 3948280, 4371310, 6119834, 8742620, 12239668, 15299585, 17485240, 24479336, 30599170, 61198340, 122396680]

約数ペア:

[(1, 122396680), (2, 61198340), (4, 30599170), (5, 24479336), (7, 17485240), (8, 15299585), (10, 12239668), (14, 8742620), (20, 6119834), (28, 4371310), (31, 3948280), (35, 3497048), (40, 3059917), (56, 2185655), (59, 2074520), (62, 1974140), (70, 1748524), (118, 1037260), (124, 987070), (140, 874262), (155, 789656), (217, 564040), (236, 518630), (239, 512120), (248, 493535), (280, 437131), (295, 414904), (310, 394828), (413, 296360), (434, 282020), (472, 259315), (478, 256060), (590, 207452), (620, 197414), (826, 148180), (868, 141010), (956, 128030), (1085, 112808), (1180, 103726), (1195, 102424), (1240, 98707), (1652, 74090), (1673, 73160), (1736, 70505), (1829, 66920), (1912, 64015), (2065, 59272), (2170, 56404), (2360, 51863), (2390, 51212), (3304, 37045), (3346, 36580), (3658, 33460), (4130, 29636), (4340, 28202), (4780, 25606), (6692, 18290), (7316, 16730), (7409, 16520), (8260, 14818), (8365, 14632), (8680, 14101), (9145, 13384), (9560, 12803)]