966707720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:460

約数の個数: 192

約数和(自身を含む): 2619993600

約数和(自身を除く): 1653285880

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 31, 34, 40, 44, 55, 62, 68, 85, 88, 110, 121, 124, 136, 155, 170, 187, 220, 242, 248, 310, 340, 341, 374, 379, 440, 484, 527, 605, 620, 680, 682, 748, 758, 935, 968, 1054, 1210, 1240, 1364, 1496, 1516, 1705, 1870, 1895, 2057, 2108, 2420, 2635, 2728, 3032, 3410, 3740, 3751, 3790, 4114, 4169, 4216, 4840, 5270, 5797, 6443, 6820, 7480, 7502, 7580, 8228, 8338, 10285, 10540, 11594, 11749, 12886, 13640, 15004, 15160, 16456, 16676, 18755, 20570, 20845, 21080, 23188, 23498, 25772, 28985, 30008, 32215, 33352, 37510, 41140, 41690, 45859, 46376, 46996, 51544, 57970, 58745, 63767, 64430, 70873, 75020, 82280, 83380, 91718, 93992, 115940, 117490, 127534, 128860, 129239, 141746, 150040, 166760, 183436, 199733, 229295, 231880, 234980, 255068, 257720, 258478, 283492, 318835, 354365, 366872, 399466, 458590, 469960, 510136, 516956, 566984, 637670, 646195, 708730, 779603, 798932, 917180, 998665, 1033912, 1275340, 1292390, 1417460, 1421629, 1559206, 1597864, 1834360, 1997330, 2197063, 2550680, 2584780, 2834920, 2843258, 3118412, 3898015, 3994660, 4394126, 5169560, 5686516, 6236824, 7108145, 7796030, 7989320, 8788252, 10985315, 11373032, 14216290, 15592060, 17576504, 21970630, 24167693, 28432580, 31184120, 43941260, 48335386, 56865160, 87882520, 96670772, 120838465, 193341544, 241676930, 483353860, 966707720]

約数ペア:

[(1, 966707720), (2, 483353860), (4, 241676930), (5, 193341544), (8, 120838465), (10, 96670772), (11, 87882520), (17, 56865160), (20, 48335386), (22, 43941260), (31, 31184120), (34, 28432580), (40, 24167693), (44, 21970630), (55, 17576504), (62, 15592060), (68, 14216290), (85, 11373032), (88, 10985315), (110, 8788252), (121, 7989320), (124, 7796030), (136, 7108145), (155, 6236824), (170, 5686516), (187, 5169560), (220, 4394126), (242, 3994660), (248, 3898015), (310, 3118412), (340, 2843258), (341, 2834920), (374, 2584780), (379, 2550680), (440, 2197063), (484, 1997330), (527, 1834360), (605, 1597864), (620, 1559206), (680, 1421629), (682, 1417460), (748, 1292390), (758, 1275340), (935, 1033912), (968, 998665), (1054, 917180), (1210, 798932), (1240, 779603), (1364, 708730), (1496, 646195), (1516, 637670), (1705, 566984), (1870, 516956), (1895, 510136), (2057, 469960), (2108, 458590), (2420, 399466), (2635, 366872), (2728, 354365), (3032, 318835), (3410, 283492), (3740, 258478), (3751, 257720), (3790, 255068), (4114, 234980), (4169, 231880), (4216, 229295), (4840, 199733), (5270, 183436), (5797, 166760), (6443, 150040), (6820, 141746), (7480, 129239), (7502, 128860), (7580, 127534), (8228, 117490), (8338, 115940), (10285, 93992), (10540, 91718), (11594, 83380), (11749, 82280), (12886, 75020), (13640, 70873), (15004, 64430), (15160, 63767), (16456, 58745), (16676, 57970), (18755, 51544), (20570, 46996), (20845, 46376), (21080, 45859), (23188, 41690), (23498, 41140), (25772, 37510), (28985, 33352), (30008, 32215)]