11991455640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{10303}}^1$

素因数の和:10434

約数の個数: 192

約数和(自身を含む): 40362416640

約数和(自身を除く): 28370961000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 61, 72, 90, 106, 120, 122, 159, 180, 183, 212, 244, 265, 305, 318, 360, 366, 424, 477, 488, 530, 549, 610, 636, 732, 795, 915, 954, 1060, 1098, 1220, 1272, 1464, 1590, 1830, 1908, 2120, 2196, 2385, 2440, 2745, 3180, 3233, 3660, 3816, 4392, 4770, 5490, 6360, 6466, 7320, 9540, 9699, 10303, 10980, 12932, 16165, 19080, 19398, 20606, 21960, 25864, 29097, 30909, 32330, 38796, 41212, 48495, 51515, 58194, 61818, 64660, 77592, 82424, 92727, 96990, 103030, 116388, 123636, 129320, 145485, 154545, 185454, 193980, 206060, 232776, 247272, 290970, 309090, 370908, 387960, 412120, 463635, 546059, 581940, 618180, 628483, 741816, 927270, 1092118, 1163880, 1236360, 1256966, 1638177, 1854540, 1885449, 2184236, 2513932, 2730295, 3142415, 3276354, 3709080, 3770898, 4368472, 4914531, 5027864, 5460590, 5656347, 6284830, 6552708, 7541796, 8190885, 9427245, 9829062, 10921180, 11312694, 12569660, 13105416, 15083592, 16381770, 18854490, 19658124, 21842360, 22625388, 24572655, 25139320, 28281735, 32763540, 33309599, 37708980, 39316248, 45250776, 49145310, 56563470, 65527080, 66619198, 75417960, 98290620, 99928797, 113126940, 133238396, 166547995, 196581240, 199857594, 226253880, 266476792, 299786391, 333095990, 399715188, 499643985, 599572782, 666191980, 799430376, 999287970, 1199145564, 1332383960, 1498931955, 1998575940, 2398291128, 2997863910, 3997151880, 5995727820, 11991455640]

約数ペア:

[(1, 11991455640), (2, 5995727820), (3, 3997151880), (4, 2997863910), (5, 2398291128), (6, 1998575940), (8, 1498931955), (9, 1332383960), (10, 1199145564), (12, 999287970), (15, 799430376), (18, 666191980), (20, 599572782), (24, 499643985), (30, 399715188), (36, 333095990), (40, 299786391), (45, 266476792), (53, 226253880), (60, 199857594), (61, 196581240), (72, 166547995), (90, 133238396), (106, 113126940), (120, 99928797), (122, 98290620), (159, 75417960), (180, 66619198), (183, 65527080), (212, 56563470), (244, 49145310), (265, 45250776), (305, 39316248), (318, 37708980), (360, 33309599), (366, 32763540), (424, 28281735), (477, 25139320), (488, 24572655), (530, 22625388), (549, 21842360), (610, 19658124), (636, 18854490), (732, 16381770), (795, 15083592), (915, 13105416), (954, 12569660), (1060, 11312694), (1098, 10921180), (1220, 9829062), (1272, 9427245), (1464, 8190885), (1590, 7541796), (1830, 6552708), (1908, 6284830), (2120, 5656347), (2196, 5460590), (2385, 5027864), (2440, 4914531), (2745, 4368472), (3180, 3770898), (3233, 3709080), (3660, 3276354), (3816, 3142415), (4392, 2730295), (4770, 2513932), (5490, 2184236), (6360, 1885449), (6466, 1854540), (7320, 1638177), (9540, 1256966), (9699, 1236360), (10303, 1163880), (10980, 1092118), (12932, 927270), (16165, 741816), (19080, 628483), (19398, 618180), (20606, 581940), (21960, 546059), (25864, 463635), (29097, 412120), (30909, 387960), (32330, 370908), (38796, 309090), (41212, 290970), (48495, 247272), (51515, 232776), (58194, 206060), (61818, 193980), (64660, 185454), (77592, 154545), (82424, 145485), (92727, 129320), (96990, 123636), (103030, 116388)]