266573220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6661}}^1$

素因数の和:6725

約数の個数: 96

約数和(自身を含む): 805835520

約数和(自身を除く): 539262300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 87, 92, 115, 116, 138, 145, 174, 230, 276, 290, 345, 348, 435, 460, 580, 667, 690, 870, 1334, 1380, 1740, 2001, 2668, 3335, 4002, 6661, 6670, 8004, 10005, 13322, 13340, 19983, 20010, 26644, 33305, 39966, 40020, 66610, 79932, 99915, 133220, 153203, 193169, 199830, 306406, 386338, 399660, 459609, 579507, 612812, 766015, 772676, 919218, 965845, 1159014, 1532030, 1838436, 1931690, 2298045, 2318028, 2897535, 3064060, 3863380, 4442887, 4596090, 5795070, 8885774, 9192180, 11590140, 13328661, 17771548, 22214435, 26657322, 44428870, 53314644, 66643305, 88857740, 133286610, 266573220]

約数ペア:

[(1, 266573220), (2, 133286610), (3, 88857740), (4, 66643305), (5, 53314644), (6, 44428870), (10, 26657322), (12, 22214435), (15, 17771548), (20, 13328661), (23, 11590140), (29, 9192180), (30, 8885774), (46, 5795070), (58, 4596090), (60, 4442887), (69, 3863380), (87, 3064060), (92, 2897535), (115, 2318028), (116, 2298045), (138, 1931690), (145, 1838436), (174, 1532030), (230, 1159014), (276, 965845), (290, 919218), (345, 772676), (348, 766015), (435, 612812), (460, 579507), (580, 459609), (667, 399660), (690, 386338), (870, 306406), (1334, 199830), (1380, 193169), (1740, 153203), (2001, 133220), (2668, 99915), (3335, 79932), (4002, 66610), (6661, 40020), (6670, 39966), (8004, 33305), (10005, 26644), (13322, 20010), (13340, 19983)]