13158180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^2$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 47591040

約数和(自身を除く): 34432860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 59, 60, 63, 70, 84, 90, 105, 108, 118, 126, 135, 140, 177, 180, 189, 210, 236, 252, 270, 295, 315, 354, 378, 413, 420, 531, 540, 590, 630, 708, 756, 826, 885, 945, 1062, 1180, 1239, 1260, 1593, 1652, 1770, 1890, 2065, 2124, 2478, 2655, 3186, 3481, 3540, 3717, 3780, 4130, 4956, 5310, 6195, 6372, 6962, 7434, 7965, 8260, 10443, 10620, 11151, 12390, 13924, 14868, 15930, 17405, 18585, 20886, 22302, 24367, 24780, 31329, 31860, 34810, 37170, 41772, 44604, 48734, 52215, 55755, 62658, 69620, 73101, 74340, 93987, 97468, 104430, 111510, 121835, 125316, 146202, 156645, 187974, 208860, 219303, 223020, 243670, 292404, 313290, 365505, 375948, 438606, 469935, 487340, 626580, 657909, 731010, 877212, 939870, 1096515, 1315818, 1462020, 1879740, 2193030, 2631636, 3289545, 4386060, 6579090, 13158180]

約数ペア:

[(1, 13158180), (2, 6579090), (3, 4386060), (4, 3289545), (5, 2631636), (6, 2193030), (7, 1879740), (9, 1462020), (10, 1315818), (12, 1096515), (14, 939870), (15, 877212), (18, 731010), (20, 657909), (21, 626580), (27, 487340), (28, 469935), (30, 438606), (35, 375948), (36, 365505), (42, 313290), (45, 292404), (54, 243670), (59, 223020), (60, 219303), (63, 208860), (70, 187974), (84, 156645), (90, 146202), (105, 125316), (108, 121835), (118, 111510), (126, 104430), (135, 97468), (140, 93987), (177, 74340), (180, 73101), (189, 69620), (210, 62658), (236, 55755), (252, 52215), (270, 48734), (295, 44604), (315, 41772), (354, 37170), (378, 34810), (413, 31860), (420, 31329), (531, 24780), (540, 24367), (590, 22302), (630, 20886), (708, 18585), (756, 17405), (826, 15930), (885, 14868), (945, 13924), (1062, 12390), (1180, 11151), (1239, 10620), (1260, 10443), (1593, 8260), (1652, 7965), (1770, 7434), (1890, 6962), (2065, 6372), (2124, 6195), (2478, 5310), (2655, 4956), (3186, 4130), (3481, 3780), (3540, 3717)]