131772848280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{81083}}^1$

素因数の和:81593

約数の個数: 128

約数和(自身を含む): 409830969600

約数和(自身を除く): 278058121320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 467, 580, 696, 870, 934, 1160, 1401, 1740, 1868, 2335, 2802, 3480, 3736, 4670, 5604, 7005, 9340, 11208, 13543, 14010, 18680, 27086, 28020, 40629, 54172, 56040, 67715, 81083, 81258, 108344, 135430, 162166, 162516, 203145, 243249, 270860, 324332, 325032, 405415, 406290, 486498, 541720, 648664, 810830, 812580, 972996, 1216245, 1621660, 1625160, 1945992, 2351407, 2432490, 3243320, 4702814, 4864980, 7054221, 9405628, 9729960, 11757035, 14108442, 18811256, 23514070, 28216884, 35271105, 37865761, 47028140, 56433768, 70542210, 75731522, 94056280, 113597283, 141084420, 151463044, 189328805, 227194566, 282168840, 302926088, 378657610, 454389132, 567986415, 757315220, 908778264, 1098107069, 1135972830, 1514630440, 2196214138, 2271945660, 3294321207, 4392428276, 4543891320, 5490535345, 6588642414, 8784856552, 10981070690, 13177284828, 16471606035, 21962141380, 26354569656, 32943212070, 43924282760, 65886424140, 131772848280]

約数ペア:

[(1, 131772848280), (2, 65886424140), (3, 43924282760), (4, 32943212070), (5, 26354569656), (6, 21962141380), (8, 16471606035), (10, 13177284828), (12, 10981070690), (15, 8784856552), (20, 6588642414), (24, 5490535345), (29, 4543891320), (30, 4392428276), (40, 3294321207), (58, 2271945660), (60, 2196214138), (87, 1514630440), (116, 1135972830), (120, 1098107069), (145, 908778264), (174, 757315220), (232, 567986415), (290, 454389132), (348, 378657610), (435, 302926088), (467, 282168840), (580, 227194566), (696, 189328805), (870, 151463044), (934, 141084420), (1160, 113597283), (1401, 94056280), (1740, 75731522), (1868, 70542210), (2335, 56433768), (2802, 47028140), (3480, 37865761), (3736, 35271105), (4670, 28216884), (5604, 23514070), (7005, 18811256), (9340, 14108442), (11208, 11757035), (13543, 9729960), (14010, 9405628), (18680, 7054221), (27086, 4864980), (28020, 4702814), (40629, 3243320), (54172, 2432490), (56040, 2351407), (67715, 1945992), (81083, 1625160), (81258, 1621660), (108344, 1216245), (135430, 972996), (162166, 812580), (162516, 810830), (203145, 648664), (243249, 541720), (270860, 486498), (324332, 406290), (325032, 405415)]