125117240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 313528320

約数和(自身を除く): 188411080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 41, 46, 62, 82, 92, 107, 115, 124, 155, 164, 184, 205, 214, 230, 248, 310, 328, 410, 428, 460, 535, 620, 713, 820, 856, 920, 943, 1070, 1240, 1271, 1426, 1640, 1886, 2140, 2461, 2542, 2852, 3317, 3565, 3772, 4280, 4387, 4715, 4922, 5084, 5704, 6355, 6634, 7130, 7544, 8774, 9430, 9844, 10168, 12305, 12710, 13268, 14260, 16585, 17548, 18860, 19688, 21935, 24610, 25420, 26536, 28520, 29233, 33170, 35096, 37720, 43870, 49220, 50840, 58466, 66340, 76291, 87740, 98440, 100901, 116932, 132680, 135997, 146165, 152582, 175480, 201802, 233864, 271994, 292330, 305164, 381455, 403604, 504505, 543988, 584660, 610328, 679985, 762910, 807208, 1009010, 1087976, 1169320, 1359970, 1525820, 2018020, 2719940, 3051640, 3127931, 4036040, 5439880, 6255862, 12511724, 15639655, 25023448, 31279310, 62558620, 125117240]

約数ペア:

[(1, 125117240), (2, 62558620), (4, 31279310), (5, 25023448), (8, 15639655), (10, 12511724), (20, 6255862), (23, 5439880), (31, 4036040), (40, 3127931), (41, 3051640), (46, 2719940), (62, 2018020), (82, 1525820), (92, 1359970), (107, 1169320), (115, 1087976), (124, 1009010), (155, 807208), (164, 762910), (184, 679985), (205, 610328), (214, 584660), (230, 543988), (248, 504505), (310, 403604), (328, 381455), (410, 305164), (428, 292330), (460, 271994), (535, 233864), (620, 201802), (713, 175480), (820, 152582), (856, 146165), (920, 135997), (943, 132680), (1070, 116932), (1240, 100901), (1271, 98440), (1426, 87740), (1640, 76291), (1886, 66340), (2140, 58466), (2461, 50840), (2542, 49220), (2852, 43870), (3317, 37720), (3565, 35096), (3772, 33170), (4280, 29233), (4387, 28520), (4715, 26536), (4922, 25420), (5084, 24610), (5704, 21935), (6355, 19688), (6634, 18860), (7130, 17548), (7544, 16585), (8774, 14260), (9430, 13268), (9844, 12710), (10168, 12305)]