40626160680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{24943}}^1$

素因数の和:25248

約数の個数: 192

約数和(自身を含む): 142294544640

約数和(自身を除く): 101668383960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 277, 280, 294, 392, 420, 490, 554, 588, 735, 831, 840, 980, 1108, 1176, 1385, 1470, 1662, 1939, 1960, 2216, 2770, 2940, 3324, 3878, 4155, 5540, 5817, 5880, 6648, 7756, 8310, 9695, 11080, 11634, 13573, 15512, 16620, 19390, 23268, 24943, 27146, 29085, 33240, 38780, 40719, 46536, 49886, 54292, 58170, 67865, 74829, 77560, 81438, 99772, 108584, 116340, 124715, 135730, 149658, 162876, 174601, 199544, 203595, 232680, 249430, 271460, 299316, 325752, 349202, 374145, 407190, 498860, 523803, 542920, 598632, 698404, 748290, 814380, 873005, 997720, 1047606, 1222207, 1396808, 1496580, 1628760, 1746010, 2095212, 2444414, 2619015, 2993160, 3492020, 3666621, 4190424, 4888828, 5238030, 6111035, 6909211, 6984040, 7333242, 9777656, 10476060, 12222070, 13818422, 14666484, 18333105, 20727633, 20952120, 24444140, 27636844, 29332968, 34546055, 36666210, 41455266, 48364477, 48888280, 55273688, 69092110, 73332420, 82910532, 96728954, 103638165, 138184220, 145093431, 146664840, 165821064, 193457908, 207276330, 241822385, 276368440, 290186862, 338551339, 386915816, 414552660, 483644770, 580373724, 677102678, 725467155, 829105320, 967289540, 1015654017, 1160747448, 1354205356, 1450934310, 1692756695, 1934579080, 2031308034, 2708410712, 2901868620, 3385513390, 4062616068, 5078270085, 5803737240, 6771026780, 8125232136, 10156540170, 13542053560, 20313080340, 40626160680]

約数ペア:

[(1, 40626160680), (2, 20313080340), (3, 13542053560), (4, 10156540170), (5, 8125232136), (6, 6771026780), (7, 5803737240), (8, 5078270085), (10, 4062616068), (12, 3385513390), (14, 2901868620), (15, 2708410712), (20, 2031308034), (21, 1934579080), (24, 1692756695), (28, 1450934310), (30, 1354205356), (35, 1160747448), (40, 1015654017), (42, 967289540), (49, 829105320), (56, 725467155), (60, 677102678), (70, 580373724), (84, 483644770), (98, 414552660), (105, 386915816), (120, 338551339), (140, 290186862), (147, 276368440), (168, 241822385), (196, 207276330), (210, 193457908), (245, 165821064), (277, 146664840), (280, 145093431), (294, 138184220), (392, 103638165), (420, 96728954), (490, 82910532), (554, 73332420), (588, 69092110), (735, 55273688), (831, 48888280), (840, 48364477), (980, 41455266), (1108, 36666210), (1176, 34546055), (1385, 29332968), (1470, 27636844), (1662, 24444140), (1939, 20952120), (1960, 20727633), (2216, 18333105), (2770, 14666484), (2940, 13818422), (3324, 12222070), (3878, 10476060), (4155, 9777656), (5540, 7333242), (5817, 6984040), (5880, 6909211), (6648, 6111035), (7756, 5238030), (8310, 4888828), (9695, 4190424), (11080, 3666621), (11634, 3492020), (13573, 2993160), (15512, 2619015), (16620, 2444414), (19390, 2095212), (23268, 1746010), (24943, 1628760), (27146, 1496580), (29085, 1396808), (33240, 1222207), (38780, 1047606), (40719, 997720), (46536, 873005), (49886, 814380), (54292, 748290), (58170, 698404), (67865, 598632), (74829, 542920), (77560, 523803), (81438, 498860), (99772, 407190), (108584, 374145), (116340, 349202), (124715, 325752), (135730, 299316), (149658, 271460), (162876, 249430), (174601, 232680), (199544, 203595)]