268236810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1283}}^1$

素因数の和:1420

約数の個数: 96

約数和(自身を含む): 735516288

約数和(自身を除く): 467279478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 101, 115, 138, 202, 207, 230, 303, 345, 414, 505, 606, 690, 909, 1010, 1035, 1283, 1515, 1818, 2070, 2323, 2566, 3030, 3849, 4545, 4646, 6415, 6969, 7698, 9090, 11547, 11615, 12830, 13938, 19245, 20907, 23094, 23230, 29509, 34845, 38490, 41814, 57735, 59018, 69690, 88527, 104535, 115470, 129583, 147545, 177054, 209070, 259166, 265581, 295090, 388749, 442635, 531162, 647915, 777498, 885270, 1166247, 1295830, 1327905, 1943745, 2332494, 2655810, 2980409, 3887490, 5831235, 5960818, 8941227, 11662470, 14902045, 17882454, 26823681, 29804090, 44706135, 53647362, 89412270, 134118405, 268236810]

約数ペア:

[(1, 268236810), (2, 134118405), (3, 89412270), (5, 53647362), (6, 44706135), (9, 29804090), (10, 26823681), (15, 17882454), (18, 14902045), (23, 11662470), (30, 8941227), (45, 5960818), (46, 5831235), (69, 3887490), (90, 2980409), (101, 2655810), (115, 2332494), (138, 1943745), (202, 1327905), (207, 1295830), (230, 1166247), (303, 885270), (345, 777498), (414, 647915), (505, 531162), (606, 442635), (690, 388749), (909, 295090), (1010, 265581), (1035, 259166), (1283, 209070), (1515, 177054), (1818, 147545), (2070, 129583), (2323, 115470), (2566, 104535), (3030, 88527), (3849, 69690), (4545, 59018), (4646, 57735), (6415, 41814), (6969, 38490), (7698, 34845), (9090, 29509), (11547, 23230), (11615, 23094), (12830, 20907), (13938, 19245)]