2015219976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1300

約数の個数: 256

約数和(自身を含む): 6712934400

約数和(自身を除く): 4697714424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 31, 33, 42, 44, 56, 58, 62, 66, 77, 84, 87, 88, 93, 116, 124, 132, 154, 168, 174, 186, 203, 217, 231, 232, 248, 264, 308, 319, 341, 348, 372, 406, 434, 462, 609, 616, 638, 651, 682, 696, 744, 812, 868, 899, 924, 957, 1023, 1213, 1218, 1276, 1302, 1364, 1624, 1736, 1798, 1848, 1914, 2046, 2233, 2387, 2426, 2436, 2552, 2604, 2697, 2728, 3596, 3639, 3828, 4092, 4466, 4774, 4852, 4872, 5208, 5394, 6293, 6699, 7161, 7192, 7278, 7656, 8184, 8491, 8932, 9548, 9704, 9889, 10788, 12586, 13343, 13398, 14322, 14556, 16982, 17864, 18879, 19096, 19778, 21576, 25172, 25473, 26686, 26796, 28644, 29112, 29667, 33964, 35177, 37603, 37758, 39556, 40029, 50344, 50946, 53372, 53592, 57288, 59334, 67928, 69223, 70354, 75206, 75516, 79112, 80058, 93401, 101892, 105531, 106744, 112809, 118668, 138446, 140708, 150412, 151032, 160116, 186802, 203784, 207669, 211062, 225618, 237336, 246239, 263221, 276892, 280203, 281416, 300824, 320232, 373604, 386947, 413633, 415338, 422124, 451236, 492478, 526442, 553784, 560406, 738717, 747208, 773894, 789663, 827266, 830676, 844248, 902472, 984956, 1052884, 1090487, 1120812, 1160841, 1240899, 1477434, 1547788, 1579326, 1654532, 1661352, 1969912, 2105768, 2180974, 2241624, 2321682, 2481798, 2708629, 2895431, 2954868, 3095576, 3158652, 3271461, 3309064, 4361948, 4643364, 4963596, 5417258, 5790862, 5909736, 6317304, 6542922, 7633409, 8125887, 8686293, 8723896, 9286728, 9927192, 10834516, 11581724, 11995357, 13085844, 15266818, 16251774, 17372586, 21669032, 22900227, 23163448, 23990714, 26171688, 30533636, 32503548, 34745172, 35986071, 45800454, 47981428, 61067272, 65007096, 69490344, 71972142, 83967499, 91600908, 95962856, 143944284, 167934998, 183201816, 251902497, 287888568, 335869996, 503804994, 671739992, 1007609988, 2015219976]

約数ペア:

[(1, 2015219976), (2, 1007609988), (3, 671739992), (4, 503804994), (6, 335869996), (7, 287888568), (8, 251902497), (11, 183201816), (12, 167934998), (14, 143944284), (21, 95962856), (22, 91600908), (24, 83967499), (28, 71972142), (29, 69490344), (31, 65007096), (33, 61067272), (42, 47981428), (44, 45800454), (56, 35986071), (58, 34745172), (62, 32503548), (66, 30533636), (77, 26171688), (84, 23990714), (87, 23163448), (88, 22900227), (93, 21669032), (116, 17372586), (124, 16251774), (132, 15266818), (154, 13085844), (168, 11995357), (174, 11581724), (186, 10834516), (203, 9927192), (217, 9286728), (231, 8723896), (232, 8686293), (248, 8125887), (264, 7633409), (308, 6542922), (319, 6317304), (341, 5909736), (348, 5790862), (372, 5417258), (406, 4963596), (434, 4643364), (462, 4361948), (609, 3309064), (616, 3271461), (638, 3158652), (651, 3095576), (682, 2954868), (696, 2895431), (744, 2708629), (812, 2481798), (868, 2321682), (899, 2241624), (924, 2180974), (957, 2105768), (1023, 1969912), (1213, 1661352), (1218, 1654532), (1276, 1579326), (1302, 1547788), (1364, 1477434), (1624, 1240899), (1736, 1160841), (1798, 1120812), (1848, 1090487), (1914, 1052884), (2046, 984956), (2233, 902472), (2387, 844248), (2426, 830676), (2436, 827266), (2552, 789663), (2604, 773894), (2697, 747208), (2728, 738717), (3596, 560406), (3639, 553784), (3828, 526442), (4092, 492478), (4466, 451236), (4774, 422124), (4852, 415338), (4872, 413633), (5208, 386947), (5394, 373604), (6293, 320232), (6699, 300824), (7161, 281416), (7192, 280203), (7278, 276892), (7656, 263221), (8184, 246239), (8491, 237336), (8932, 225618), (9548, 211062), (9704, 207669), (9889, 203784), (10788, 186802), (12586, 160116), (13343, 151032), (13398, 150412), (14322, 140708), (14556, 138446), (16982, 118668), (17864, 112809), (18879, 106744), (19096, 105531), (19778, 101892), (21576, 93401), (25172, 80058), (25473, 79112), (26686, 75516), (26796, 75206), (28644, 70354), (29112, 69223), (29667, 67928), (33964, 59334), (35177, 57288), (37603, 53592), (37758, 53372), (39556, 50946), (40029, 50344)]