23218163880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{11887}}^1$

素因数の和:12339

約数の個数: 128

約数和(自身を含む): 71539130880

約数和(自身を除く): 48320967000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 397, 410, 492, 615, 794, 820, 984, 1191, 1230, 1588, 1640, 1985, 2382, 2460, 3176, 3970, 4764, 4920, 5955, 7940, 9528, 11887, 11910, 15880, 16277, 23774, 23820, 32554, 35661, 47548, 47640, 48831, 59435, 65108, 71322, 81385, 95096, 97662, 118870, 130216, 142644, 162770, 178305, 195324, 237740, 244155, 285288, 325540, 356610, 390648, 475480, 487367, 488310, 651080, 713220, 974734, 976620, 1426440, 1462101, 1949468, 1953240, 2436835, 2924202, 3898936, 4719139, 4873670, 5848404, 7310505, 9438278, 9747340, 11696808, 14157417, 14621010, 18876556, 19494680, 23595695, 28314834, 29242020, 37753112, 47191390, 56629668, 58484040, 70787085, 94382780, 113259336, 141574170, 188765560, 193484699, 283148340, 386969398, 566296680, 580454097, 773938796, 967423495, 1160908194, 1547877592, 1934846990, 2321816388, 2902270485, 3869693980, 4643632776, 5804540970, 7739387960, 11609081940, 23218163880]

約数ペア:

[(1, 23218163880), (2, 11609081940), (3, 7739387960), (4, 5804540970), (5, 4643632776), (6, 3869693980), (8, 2902270485), (10, 2321816388), (12, 1934846990), (15, 1547877592), (20, 1160908194), (24, 967423495), (30, 773938796), (40, 580454097), (41, 566296680), (60, 386969398), (82, 283148340), (120, 193484699), (123, 188765560), (164, 141574170), (205, 113259336), (246, 94382780), (328, 70787085), (397, 58484040), (410, 56629668), (492, 47191390), (615, 37753112), (794, 29242020), (820, 28314834), (984, 23595695), (1191, 19494680), (1230, 18876556), (1588, 14621010), (1640, 14157417), (1985, 11696808), (2382, 9747340), (2460, 9438278), (3176, 7310505), (3970, 5848404), (4764, 4873670), (4920, 4719139), (5955, 3898936), (7940, 2924202), (9528, 2436835), (11887, 1953240), (11910, 1949468), (15880, 1462101), (16277, 1426440), (23774, 976620), (23820, 974734), (32554, 713220), (35661, 651080), (47548, 488310), (47640, 487367), (48831, 475480), (59435, 390648), (65108, 356610), (71322, 325540), (81385, 285288), (95096, 244155), (97662, 237740), (118870, 195324), (130216, 178305), (142644, 162770)]