1966125480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2137}}^1$

素因数の和:2220

約数の個数: 256

約数和(自身を含む): 6982536960

約数和(自身を除く): 5016411480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 41, 44, 51, 55, 60, 66, 68, 82, 85, 88, 102, 110, 120, 123, 132, 136, 164, 165, 170, 187, 204, 205, 220, 246, 255, 264, 328, 330, 340, 374, 408, 410, 440, 451, 492, 510, 561, 615, 660, 680, 697, 748, 820, 902, 935, 984, 1020, 1122, 1230, 1320, 1353, 1394, 1496, 1640, 1804, 1870, 2040, 2091, 2137, 2244, 2255, 2460, 2706, 2788, 2805, 3485, 3608, 3740, 4182, 4274, 4488, 4510, 4920, 5412, 5576, 5610, 6411, 6765, 6970, 7480, 7667, 8364, 8548, 9020, 10455, 10685, 10824, 11220, 12822, 13530, 13940, 15334, 16728, 17096, 18040, 20910, 21370, 22440, 23001, 23507, 25644, 27060, 27880, 30668, 32055, 36329, 38335, 41820, 42740, 46002, 47014, 51288, 54120, 61336, 64110, 70521, 72658, 76670, 83640, 85480, 87617, 92004, 94028, 108987, 115005, 117535, 128220, 141042, 145316, 153340, 175234, 181645, 184008, 188056, 217974, 230010, 235070, 256440, 262851, 282084, 290632, 306680, 350468, 352605, 363290, 399619, 435948, 438085, 460020, 470140, 525702, 544935, 564168, 700936, 705210, 726580, 799238, 871896, 876170, 920040, 940280, 963787, 1051404, 1089870, 1198857, 1314255, 1410420, 1453160, 1489489, 1598476, 1752340, 1927574, 1998095, 2102808, 2179740, 2397714, 2628510, 2820840, 2891361, 2978978, 3196952, 3504680, 3855148, 3996190, 4359480, 4468467, 4795428, 4818935, 5257020, 5782722, 5957956, 5994285, 7447445, 7710296, 7992380, 8936934, 9590856, 9637870, 10514040, 11565444, 11915912, 11988570, 14456805, 14894890, 15984760, 16384379, 17873868, 19275740, 22342335, 23130888, 23977140, 28913610, 29789780, 32768758, 35747736, 38551480, 44684670, 47954280, 49153137, 57827220, 59579560, 65537516, 81921895, 89369340, 98306274, 115654440, 131075032, 163843790, 178738680, 196612548, 245765685, 327687580, 393225096, 491531370, 655375160, 983062740, 1966125480]

約数ペア:

[(1, 1966125480), (2, 983062740), (3, 655375160), (4, 491531370), (5, 393225096), (6, 327687580), (8, 245765685), (10, 196612548), (11, 178738680), (12, 163843790), (15, 131075032), (17, 115654440), (20, 98306274), (22, 89369340), (24, 81921895), (30, 65537516), (33, 59579560), (34, 57827220), (40, 49153137), (41, 47954280), (44, 44684670), (51, 38551480), (55, 35747736), (60, 32768758), (66, 29789780), (68, 28913610), (82, 23977140), (85, 23130888), (88, 22342335), (102, 19275740), (110, 17873868), (120, 16384379), (123, 15984760), (132, 14894890), (136, 14456805), (164, 11988570), (165, 11915912), (170, 11565444), (187, 10514040), (204, 9637870), (205, 9590856), (220, 8936934), (246, 7992380), (255, 7710296), (264, 7447445), (328, 5994285), (330, 5957956), (340, 5782722), (374, 5257020), (408, 4818935), (410, 4795428), (440, 4468467), (451, 4359480), (492, 3996190), (510, 3855148), (561, 3504680), (615, 3196952), (660, 2978978), (680, 2891361), (697, 2820840), (748, 2628510), (820, 2397714), (902, 2179740), (935, 2102808), (984, 1998095), (1020, 1927574), (1122, 1752340), (1230, 1598476), (1320, 1489489), (1353, 1453160), (1394, 1410420), (1496, 1314255), (1640, 1198857), (1804, 1089870), (1870, 1051404), (2040, 963787), (2091, 940280), (2137, 920040), (2244, 876170), (2255, 871896), (2460, 799238), (2706, 726580), (2788, 705210), (2805, 700936), (3485, 564168), (3608, 544935), (3740, 525702), (4182, 470140), (4274, 460020), (4488, 438085), (4510, 435948), (4920, 399619), (5412, 363290), (5576, 352605), (5610, 350468), (6411, 306680), (6765, 290632), (6970, 282084), (7480, 262851), (7667, 256440), (8364, 235070), (8548, 230010), (9020, 217974), (10455, 188056), (10685, 184008), (10824, 181645), (11220, 175234), (12822, 153340), (13530, 145316), (13940, 141042), (15334, 128220), (16728, 117535), (17096, 115005), (18040, 108987), (20910, 94028), (21370, 92004), (22440, 87617), (23001, 85480), (23507, 83640), (25644, 76670), (27060, 72658), (27880, 70521), (30668, 64110), (32055, 61336), (36329, 54120), (38335, 51288), (41820, 47014), (42740, 46002)]