20260828440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{5323}}^1$

素因数の和:5546

約数の個数: 192

約数和(自身を含む): 67149482400

約数和(自身を除く): 46888653960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 109, 120, 180, 194, 218, 291, 327, 360, 388, 436, 485, 545, 582, 654, 776, 872, 873, 970, 981, 1090, 1164, 1308, 1455, 1635, 1746, 1940, 1962, 2180, 2328, 2616, 2910, 3270, 3492, 3880, 3924, 4360, 4365, 4905, 5323, 5820, 6540, 6984, 7848, 8730, 9810, 10573, 10646, 11640, 13080, 15969, 17460, 19620, 21146, 21292, 26615, 31719, 31938, 34920, 39240, 42292, 42584, 47907, 52865, 53230, 63438, 63876, 79845, 84584, 95157, 95814, 105730, 106460, 126876, 127752, 158595, 159690, 190314, 191628, 211460, 212920, 239535, 253752, 317190, 319380, 380628, 383256, 422920, 475785, 479070, 516331, 580207, 634380, 638760, 761256, 951570, 958140, 1032662, 1160414, 1268760, 1548993, 1740621, 1903140, 1916280, 2065324, 2320828, 2581655, 2901035, 3097986, 3481242, 3806280, 4130648, 4641656, 4646979, 5163310, 5221863, 5802070, 6195972, 6962484, 7744965, 8703105, 9293958, 10326620, 10443726, 11604140, 12391944, 13924968, 15489930, 17406210, 18587916, 20653240, 20887452, 23208280, 23234895, 26109315, 30979860, 34812420, 37175832, 41774904, 46469790, 52218630, 56280079, 61959720, 69624840, 92939580, 104437260, 112560158, 168840237, 185879160, 208874520, 225120316, 281400395, 337680474, 450240632, 506520711, 562800790, 675360948, 844201185, 1013041422, 1125601580, 1350721896, 1688402370, 2026082844, 2251203160, 2532603555, 3376804740, 4052165688, 5065207110, 6753609480, 10130414220, 20260828440]

約数ペア:

[(1, 20260828440), (2, 10130414220), (3, 6753609480), (4, 5065207110), (5, 4052165688), (6, 3376804740), (8, 2532603555), (9, 2251203160), (10, 2026082844), (12, 1688402370), (15, 1350721896), (18, 1125601580), (20, 1013041422), (24, 844201185), (30, 675360948), (36, 562800790), (40, 506520711), (45, 450240632), (60, 337680474), (72, 281400395), (90, 225120316), (97, 208874520), (109, 185879160), (120, 168840237), (180, 112560158), (194, 104437260), (218, 92939580), (291, 69624840), (327, 61959720), (360, 56280079), (388, 52218630), (436, 46469790), (485, 41774904), (545, 37175832), (582, 34812420), (654, 30979860), (776, 26109315), (872, 23234895), (873, 23208280), (970, 20887452), (981, 20653240), (1090, 18587916), (1164, 17406210), (1308, 15489930), (1455, 13924968), (1635, 12391944), (1746, 11604140), (1940, 10443726), (1962, 10326620), (2180, 9293958), (2328, 8703105), (2616, 7744965), (2910, 6962484), (3270, 6195972), (3492, 5802070), (3880, 5221863), (3924, 5163310), (4360, 4646979), (4365, 4641656), (4905, 4130648), (5323, 3806280), (5820, 3481242), (6540, 3097986), (6984, 2901035), (7848, 2581655), (8730, 2320828), (9810, 2065324), (10573, 1916280), (10646, 1903140), (11640, 1740621), (13080, 1548993), (15969, 1268760), (17460, 1160414), (19620, 1032662), (21146, 958140), (21292, 951570), (26615, 761256), (31719, 638760), (31938, 634380), (34920, 580207), (39240, 516331), (42292, 479070), (42584, 475785), (47907, 422920), (52865, 383256), (53230, 380628), (63438, 319380), (63876, 317190), (79845, 253752), (84584, 239535), (95157, 212920), (95814, 211460), (105730, 191628), (106460, 190314), (126876, 159690), (127752, 158595)]