980710380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:457

約数の個数: 216

約数和(自身を含む): 3262922208

約数和(自身を除く): 2282211828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 103, 117, 130, 156, 169, 180, 195, 206, 234, 260, 309, 313, 338, 390, 412, 468, 507, 515, 585, 618, 626, 676, 780, 845, 927, 939, 1014, 1030, 1170, 1236, 1252, 1339, 1521, 1545, 1565, 1690, 1854, 1878, 2028, 2060, 2340, 2535, 2678, 2817, 3042, 3090, 3130, 3380, 3708, 3756, 4017, 4069, 4635, 4695, 5070, 5356, 5634, 6084, 6180, 6260, 6695, 7605, 8034, 8138, 9270, 9390, 10140, 11268, 12051, 12207, 13390, 14085, 15210, 16068, 16276, 17407, 18540, 18780, 20085, 20345, 24102, 24414, 26780, 28170, 30420, 32239, 34814, 36621, 40170, 40690, 48204, 48828, 52221, 52897, 56340, 60255, 61035, 64478, 69628, 73242, 80340, 81380, 87035, 96717, 104442, 105794, 120510, 122070, 128956, 146484, 156663, 158691, 161195, 174070, 183105, 193434, 208884, 211588, 241020, 244140, 261105, 264485, 290151, 313326, 317382, 322390, 348140, 366210, 386868, 419107, 476073, 483585, 522210, 528970, 580302, 626652, 634764, 644780, 732420, 783315, 793455, 838214, 952146, 967170, 1044420, 1057940, 1160604, 1257321, 1450755, 1566630, 1586910, 1676428, 1904292, 1934340, 2095535, 2380365, 2514642, 2901510, 3133260, 3173820, 3771963, 4191070, 4760730, 5029284, 5448391, 5803020, 6286605, 7543926, 8382140, 9521460, 10896782, 12573210, 15087852, 16345173, 18859815, 21793564, 25146420, 27241955, 32690346, 37719630, 49035519, 54483910, 65380692, 75439260, 81725865, 98071038, 108967820, 163451730, 196142076, 245177595, 326903460, 490355190, 980710380]

約数ペア:

[(1, 980710380), (2, 490355190), (3, 326903460), (4, 245177595), (5, 196142076), (6, 163451730), (9, 108967820), (10, 98071038), (12, 81725865), (13, 75439260), (15, 65380692), (18, 54483910), (20, 49035519), (26, 37719630), (30, 32690346), (36, 27241955), (39, 25146420), (45, 21793564), (52, 18859815), (60, 16345173), (65, 15087852), (78, 12573210), (90, 10896782), (103, 9521460), (117, 8382140), (130, 7543926), (156, 6286605), (169, 5803020), (180, 5448391), (195, 5029284), (206, 4760730), (234, 4191070), (260, 3771963), (309, 3173820), (313, 3133260), (338, 2901510), (390, 2514642), (412, 2380365), (468, 2095535), (507, 1934340), (515, 1904292), (585, 1676428), (618, 1586910), (626, 1566630), (676, 1450755), (780, 1257321), (845, 1160604), (927, 1057940), (939, 1044420), (1014, 967170), (1030, 952146), (1170, 838214), (1236, 793455), (1252, 783315), (1339, 732420), (1521, 644780), (1545, 634764), (1565, 626652), (1690, 580302), (1854, 528970), (1878, 522210), (2028, 483585), (2060, 476073), (2340, 419107), (2535, 386868), (2678, 366210), (2817, 348140), (3042, 322390), (3090, 317382), (3130, 313326), (3380, 290151), (3708, 264485), (3756, 261105), (4017, 244140), (4069, 241020), (4635, 211588), (4695, 208884), (5070, 193434), (5356, 183105), (5634, 174070), (6084, 161195), (6180, 158691), (6260, 156663), (6695, 146484), (7605, 128956), (8034, 122070), (8138, 120510), (9270, 105794), (9390, 104442), (10140, 96717), (11268, 87035), (12051, 81380), (12207, 80340), (13390, 73242), (14085, 69628), (15210, 64478), (16068, 61035), (16276, 60255), (17407, 56340), (18540, 52897), (18780, 52221), (20085, 48828), (20345, 48204), (24102, 40690), (24414, 40170), (26780, 36621), (28170, 34814), (30420, 32239)]