56178360

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{2477}}^1$

素因数の和:2507

約数の個数: 160

約数和(自身を含む): 215883360

約数和(自身を除く): 159705000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2477, 2520, 2835, 3240, 3780, 4536, 4954, 5670, 7431, 7560, 9908, 11340, 12385, 14862, 17339, 19816, 22293, 22680, 24770, 29724, 34678, 37155, 44586, 49540, 52017, 59448, 66879, 69356, 74310, 86695, 89172, 99080, 104034, 111465, 133758, 138712, 148620, 156051, 173390, 178344, 200637, 208068, 222930, 260085, 267516, 297240, 312102, 334395, 346780, 401274, 416136, 445860, 468153, 520170, 535032, 624204, 668790, 693560, 780255, 802548, 891720, 936306, 1003185, 1040340, 1248408, 1337580, 1404459, 1560510, 1605096, 1872612, 2006370, 2080680, 2340765, 2675160, 2808918, 3121020, 3745224, 4012740, 4681530, 5617836, 6242040, 7022295, 8025480, 9363060, 11235672, 14044590, 18726120, 28089180, 56178360]

約数ペア:

[(1, 56178360), (2, 28089180), (3, 18726120), (4, 14044590), (5, 11235672), (6, 9363060), (7, 8025480), (8, 7022295), (9, 6242040), (10, 5617836), (12, 4681530), (14, 4012740), (15, 3745224), (18, 3121020), (20, 2808918), (21, 2675160), (24, 2340765), (27, 2080680), (28, 2006370), (30, 1872612), (35, 1605096), (36, 1560510), (40, 1404459), (42, 1337580), (45, 1248408), (54, 1040340), (56, 1003185), (60, 936306), (63, 891720), (70, 802548), (72, 780255), (81, 693560), (84, 668790), (90, 624204), (105, 535032), (108, 520170), (120, 468153), (126, 445860), (135, 416136), (140, 401274), (162, 346780), (168, 334395), (180, 312102), (189, 297240), (210, 267516), (216, 260085), (252, 222930), (270, 208068), (280, 200637), (315, 178344), (324, 173390), (360, 156051), (378, 148620), (405, 138712), (420, 133758), (504, 111465), (540, 104034), (567, 99080), (630, 89172), (648, 86695), (756, 74310), (810, 69356), (840, 66879), (945, 59448), (1080, 52017), (1134, 49540), (1260, 44586), (1512, 37155), (1620, 34678), (1890, 29724), (2268, 24770), (2477, 22680), (2520, 22293), (2835, 19816), (3240, 17339), (3780, 14862), (4536, 12385), (4954, 11340), (5670, 9908), (7431, 7560)]