286948440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15629}}^1$

素因数の和:15666

約数の個数: 128

約数和(自身を含む): 1012824000

約数和(自身を除く): 725875560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 15629, 18360, 31258, 46887, 62516, 78145, 93774, 125032, 140661, 156290, 187548, 234435, 265693, 281322, 312580, 375096, 421983, 468870, 531386, 562644, 625160, 703305, 797079, 843966, 937740, 1062772, 1125288, 1328465, 1406610, 1594158, 1687932, 1875480, 2109915, 2125544, 2391237, 2656930, 2813220, 3188316, 3375864, 3985395, 4219830, 4782474, 5313860, 5626440, 6376632, 7173711, 7970790, 8439660, 9564948, 10627720, 11956185, 14347422, 15941580, 16879320, 19129896, 23912370, 28694844, 31883160, 35868555, 47824740, 57389688, 71737110, 95649480, 143474220, 286948440]

約数ペア:

[(1, 286948440), (2, 143474220), (3, 95649480), (4, 71737110), (5, 57389688), (6, 47824740), (8, 35868555), (9, 31883160), (10, 28694844), (12, 23912370), (15, 19129896), (17, 16879320), (18, 15941580), (20, 14347422), (24, 11956185), (27, 10627720), (30, 9564948), (34, 8439660), (36, 7970790), (40, 7173711), (45, 6376632), (51, 5626440), (54, 5313860), (60, 4782474), (68, 4219830), (72, 3985395), (85, 3375864), (90, 3188316), (102, 2813220), (108, 2656930), (120, 2391237), (135, 2125544), (136, 2109915), (153, 1875480), (170, 1687932), (180, 1594158), (204, 1406610), (216, 1328465), (255, 1125288), (270, 1062772), (306, 937740), (340, 843966), (360, 797079), (408, 703305), (459, 625160), (510, 562644), (540, 531386), (612, 468870), (680, 421983), (765, 375096), (918, 312580), (1020, 281322), (1080, 265693), (1224, 234435), (1530, 187548), (1836, 156290), (2040, 140661), (2295, 125032), (3060, 93774), (3672, 78145), (4590, 62516), (6120, 46887), (9180, 31258), (15629, 18360)]