2227946520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{2579}}^1$

素因数の和:2929

約数の個数: 128

約数和(自身を含む): 6999436800

約数和(自身を除く): 4771490280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 313, 345, 460, 552, 626, 690, 920, 939, 1252, 1380, 1565, 1878, 2504, 2579, 2760, 3130, 3756, 4695, 5158, 6260, 7199, 7512, 7737, 9390, 10316, 12520, 12895, 14398, 15474, 18780, 20632, 21597, 25790, 28796, 30948, 35995, 37560, 38685, 43194, 51580, 57592, 59317, 61896, 71990, 77370, 86388, 103160, 107985, 118634, 143980, 154740, 172776, 177951, 215970, 237268, 287960, 296585, 309480, 355902, 431940, 474536, 593170, 711804, 807227, 863880, 889755, 1186340, 1423608, 1614454, 1779510, 2372680, 2421681, 3228908, 3559020, 4036135, 4843362, 6457816, 7118040, 8072270, 9686724, 12108405, 16144540, 18566221, 19373448, 24216810, 32289080, 37132442, 48433620, 55698663, 74264884, 92831105, 96867240, 111397326, 148529768, 185662210, 222794652, 278493315, 371324420, 445589304, 556986630, 742648840, 1113973260, 2227946520]

約数ペア:

[(1, 2227946520), (2, 1113973260), (3, 742648840), (4, 556986630), (5, 445589304), (6, 371324420), (8, 278493315), (10, 222794652), (12, 185662210), (15, 148529768), (20, 111397326), (23, 96867240), (24, 92831105), (30, 74264884), (40, 55698663), (46, 48433620), (60, 37132442), (69, 32289080), (92, 24216810), (115, 19373448), (120, 18566221), (138, 16144540), (184, 12108405), (230, 9686724), (276, 8072270), (313, 7118040), (345, 6457816), (460, 4843362), (552, 4036135), (626, 3559020), (690, 3228908), (920, 2421681), (939, 2372680), (1252, 1779510), (1380, 1614454), (1565, 1423608), (1878, 1186340), (2504, 889755), (2579, 863880), (2760, 807227), (3130, 711804), (3756, 593170), (4695, 474536), (5158, 431940), (6260, 355902), (7199, 309480), (7512, 296585), (7737, 287960), (9390, 237268), (10316, 215970), (12520, 177951), (12895, 172776), (14398, 154740), (15474, 143980), (18780, 118634), (20632, 107985), (21597, 103160), (25790, 86388), (28796, 77370), (30948, 71990), (35995, 61896), (37560, 59317), (38685, 57592), (43194, 51580)]