2062749920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:566

約数の個数: 288

約数和(自身を含む): 6332110848

約数和(自身を除く): 4269360928

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 121, 124, 140, 154, 155, 160, 176, 217, 220, 224, 242, 248, 280, 308, 310, 341, 352, 385, 434, 440, 484, 491, 496, 560, 605, 616, 620, 682, 770, 847, 868, 880, 968, 982, 992, 1085, 1120, 1210, 1232, 1240, 1364, 1540, 1694, 1705, 1736, 1760, 1936, 1964, 2170, 2387, 2420, 2455, 2464, 2480, 2728, 3080, 3388, 3410, 3437, 3472, 3751, 3872, 3928, 4235, 4340, 4774, 4840, 4910, 4960, 5401, 5456, 6160, 6776, 6820, 6874, 6944, 7502, 7856, 8470, 8680, 9548, 9680, 9820, 10802, 10912, 11935, 12320, 13552, 13640, 13748, 15004, 15221, 15712, 16940, 17185, 17360, 18755, 19096, 19360, 19640, 21604, 23870, 26257, 27005, 27104, 27280, 27496, 30008, 30442, 33880, 34370, 34720, 37510, 37807, 38192, 39280, 43208, 47740, 52514, 54010, 54560, 54992, 59411, 60016, 60884, 67760, 68740, 75020, 75614, 76105, 76384, 78560, 86416, 95480, 105028, 106547, 108020, 109984, 118822, 120032, 121768, 131285, 135520, 137480, 150040, 151228, 152210, 167431, 172832, 189035, 190960, 210056, 213094, 216040, 237644, 243536, 262570, 274960, 297055, 300080, 302456, 304420, 334862, 378070, 381920, 415877, 420112, 426188, 432080, 475288, 487072, 525140, 532735, 549920, 594110, 600160, 604912, 608840, 669724, 756140, 831754, 837155, 840224, 852376, 864160, 950576, 1050280, 1065470, 1172017, 1188220, 1209824, 1217680, 1339448, 1512280, 1663508, 1674310, 1704752, 1841741, 1901152, 2079385, 2100560, 2130940, 2344034, 2376440, 2435360, 2678896, 3024560, 3327016, 3348620, 3409504, 3683482, 4158770, 4201120, 4261880, 4688068, 4752880, 5357792, 5860085, 6049120, 6654032, 6697240, 7366964, 8317540, 8523760, 9208705, 9376136, 9505760, 11720170, 12892187, 13308064, 13394480, 14733928, 16635080, 17047520, 18417410, 18752272, 23440340, 25784374, 26788960, 29467856, 33270160, 36834820, 37504544, 46880680, 51568748, 58935712, 64460935, 66540320, 73669640, 93761360, 103137496, 128921870, 147339280, 187522720, 206274992, 257843740, 294678560, 412549984, 515687480, 1031374960, 2062749920]

約数ペア:

[(1, 2062749920), (2, 1031374960), (4, 515687480), (5, 412549984), (7, 294678560), (8, 257843740), (10, 206274992), (11, 187522720), (14, 147339280), (16, 128921870), (20, 103137496), (22, 93761360), (28, 73669640), (31, 66540320), (32, 64460935), (35, 58935712), (40, 51568748), (44, 46880680), (55, 37504544), (56, 36834820), (62, 33270160), (70, 29467856), (77, 26788960), (80, 25784374), (88, 23440340), (110, 18752272), (112, 18417410), (121, 17047520), (124, 16635080), (140, 14733928), (154, 13394480), (155, 13308064), (160, 12892187), (176, 11720170), (217, 9505760), (220, 9376136), (224, 9208705), (242, 8523760), (248, 8317540), (280, 7366964), (308, 6697240), (310, 6654032), (341, 6049120), (352, 5860085), (385, 5357792), (434, 4752880), (440, 4688068), (484, 4261880), (491, 4201120), (496, 4158770), (560, 3683482), (605, 3409504), (616, 3348620), (620, 3327016), (682, 3024560), (770, 2678896), (847, 2435360), (868, 2376440), (880, 2344034), (968, 2130940), (982, 2100560), (992, 2079385), (1085, 1901152), (1120, 1841741), (1210, 1704752), (1232, 1674310), (1240, 1663508), (1364, 1512280), (1540, 1339448), (1694, 1217680), (1705, 1209824), (1736, 1188220), (1760, 1172017), (1936, 1065470), (1964, 1050280), (2170, 950576), (2387, 864160), (2420, 852376), (2455, 840224), (2464, 837155), (2480, 831754), (2728, 756140), (3080, 669724), (3388, 608840), (3410, 604912), (3437, 600160), (3472, 594110), (3751, 549920), (3872, 532735), (3928, 525140), (4235, 487072), (4340, 475288), (4774, 432080), (4840, 426188), (4910, 420112), (4960, 415877), (5401, 381920), (5456, 378070), (6160, 334862), (6776, 304420), (6820, 302456), (6874, 300080), (6944, 297055), (7502, 274960), (7856, 262570), (8470, 243536), (8680, 237644), (9548, 216040), (9680, 213094), (9820, 210056), (10802, 190960), (10912, 189035), (11935, 172832), (12320, 167431), (13552, 152210), (13640, 151228), (13748, 150040), (15004, 137480), (15221, 135520), (15712, 131285), (16940, 121768), (17185, 120032), (17360, 118822), (18755, 109984), (19096, 108020), (19360, 106547), (19640, 105028), (21604, 95480), (23870, 86416), (26257, 78560), (27005, 76384), (27104, 76105), (27280, 75614), (27496, 75020), (30008, 68740), (30442, 67760), (33880, 60884), (34370, 60016), (34720, 59411), (37510, 54992), (37807, 54560), (38192, 54010), (39280, 52514), (43208, 47740)]