135402280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 355168800

約数和(自身を除く): 219766520

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 53, 65, 68, 85, 104, 106, 130, 136, 170, 212, 221, 260, 265, 289, 340, 424, 442, 520, 530, 578, 680, 689, 884, 901, 1060, 1105, 1156, 1378, 1445, 1768, 1802, 2120, 2210, 2312, 2756, 2890, 3445, 3604, 3757, 4420, 4505, 4913, 5512, 5780, 6890, 7208, 7514, 8840, 9010, 9826, 11560, 11713, 13780, 15028, 15317, 18020, 18785, 19652, 23426, 24565, 27560, 30056, 30634, 36040, 37570, 39304, 46852, 49130, 58565, 61268, 63869, 75140, 76585, 93704, 98260, 117130, 122536, 127738, 150280, 153170, 196520, 199121, 234260, 255476, 260389, 306340, 319345, 398242, 468520, 510952, 520778, 612680, 638690, 796484, 995605, 1041556, 1277380, 1301945, 1592968, 1991210, 2083112, 2554760, 2603890, 3385057, 3982420, 5207780, 6770114, 7964840, 10415560, 13540228, 16925285, 27080456, 33850570, 67701140, 135402280]

約数ペア:

[(1, 135402280), (2, 67701140), (4, 33850570), (5, 27080456), (8, 16925285), (10, 13540228), (13, 10415560), (17, 7964840), (20, 6770114), (26, 5207780), (34, 3982420), (40, 3385057), (52, 2603890), (53, 2554760), (65, 2083112), (68, 1991210), (85, 1592968), (104, 1301945), (106, 1277380), (130, 1041556), (136, 995605), (170, 796484), (212, 638690), (221, 612680), (260, 520778), (265, 510952), (289, 468520), (340, 398242), (424, 319345), (442, 306340), (520, 260389), (530, 255476), (578, 234260), (680, 199121), (689, 196520), (884, 153170), (901, 150280), (1060, 127738), (1105, 122536), (1156, 117130), (1378, 98260), (1445, 93704), (1768, 76585), (1802, 75140), (2120, 63869), (2210, 61268), (2312, 58565), (2756, 49130), (2890, 46852), (3445, 39304), (3604, 37570), (3757, 36040), (4420, 30634), (4505, 30056), (4913, 27560), (5512, 24565), (5780, 23426), (6890, 19652), (7208, 18785), (7514, 18020), (8840, 15317), (9010, 15028), (9826, 13780), (11560, 11713)]