21342637080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1162453}}^1$

素因数の和:1162490

約数の個数: 128

約数和(自身を含む): 75327019200

約数和(自身を除く): 53984382120

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, 18360, 1162453, 2324906, 3487359, 4649812, 5812265, 6974718, 9299624, 10462077, 11624530, 13949436, 17436795, 19761701, 20924154, 23249060, 27898872, 31386231, 34873590, 39523402, 41848308, 46498120, 52310385, 59285103, 62772462, 69747180, 79046804, 83696616, 98808505, 104620770, 118570206, 125544924, 139494360, 156931155, 158093608, 177855309, 197617010, 209241540, 237140412, 251089848, 296425515, 313862310, 355710618, 395234020, 418483080, 474280824, 533565927, 592851030, 627724620, 711421236, 790468040, 889276545, 1067131854, 1185702060, 1255449240, 1422842472, 1778553090, 2134263708, 2371404120, 2667829635, 3557106180, 4268527416, 5335659270, 7114212360, 10671318540, 21342637080]

約数ペア:

[(1, 21342637080), (2, 10671318540), (3, 7114212360), (4, 5335659270), (5, 4268527416), (6, 3557106180), (8, 2667829635), (9, 2371404120), (10, 2134263708), (12, 1778553090), (15, 1422842472), (17, 1255449240), (18, 1185702060), (20, 1067131854), (24, 889276545), (27, 790468040), (30, 711421236), (34, 627724620), (36, 592851030), (40, 533565927), (45, 474280824), (51, 418483080), (54, 395234020), (60, 355710618), (68, 313862310), (72, 296425515), (85, 251089848), (90, 237140412), (102, 209241540), (108, 197617010), (120, 177855309), (135, 158093608), (136, 156931155), (153, 139494360), (170, 125544924), (180, 118570206), (204, 104620770), (216, 98808505), (255, 83696616), (270, 79046804), (306, 69747180), (340, 62772462), (360, 59285103), (408, 52310385), (459, 46498120), (510, 41848308), (540, 39523402), (612, 34873590), (680, 31386231), (765, 27898872), (918, 23249060), (1020, 20924154), (1080, 19761701), (1224, 17436795), (1530, 13949436), (1836, 11624530), (2040, 10462077), (2295, 9299624), (3060, 6974718), (3672, 5812265), (4590, 4649812), (6120, 3487359), (9180, 2324906), (18360, 1162453)]