1807466040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{9491}}^1$

素因数の和:9554

約数の個数: 144

約数和(自身を含む): 6141418920

約数和(自身を除く): 4333952880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 529, 552, 690, 828, 920, 1035, 1058, 1380, 1587, 1656, 2070, 2116, 2645, 2760, 3174, 4140, 4232, 4761, 5290, 6348, 7935, 8280, 9491, 9522, 10580, 12696, 15870, 18982, 19044, 21160, 23805, 28473, 31740, 37964, 38088, 47455, 47610, 56946, 63480, 75928, 85419, 94910, 95220, 113892, 142365, 170838, 189820, 190440, 218293, 227784, 284730, 341676, 379640, 427095, 436586, 569460, 654879, 683352, 854190, 873172, 1091465, 1138920, 1309758, 1708380, 1746344, 1964637, 2182930, 2619516, 3274395, 3416760, 3929274, 4365860, 5020739, 5239032, 6548790, 7858548, 8731720, 9823185, 10041478, 13097580, 15062217, 15717096, 19646370, 20082956, 25103695, 26195160, 30124434, 39292740, 40165912, 45186651, 50207390, 60248868, 75311085, 78585480, 90373302, 100414780, 120497736, 150622170, 180746604, 200829560, 225933255, 301244340, 361493208, 451866510, 602488680, 903733020, 1807466040]

約数ペア:

[(1, 1807466040), (2, 903733020), (3, 602488680), (4, 451866510), (5, 361493208), (6, 301244340), (8, 225933255), (9, 200829560), (10, 180746604), (12, 150622170), (15, 120497736), (18, 100414780), (20, 90373302), (23, 78585480), (24, 75311085), (30, 60248868), (36, 50207390), (40, 45186651), (45, 40165912), (46, 39292740), (60, 30124434), (69, 26195160), (72, 25103695), (90, 20082956), (92, 19646370), (115, 15717096), (120, 15062217), (138, 13097580), (180, 10041478), (184, 9823185), (207, 8731720), (230, 7858548), (276, 6548790), (345, 5239032), (360, 5020739), (414, 4365860), (460, 3929274), (529, 3416760), (552, 3274395), (690, 2619516), (828, 2182930), (920, 1964637), (1035, 1746344), (1058, 1708380), (1380, 1309758), (1587, 1138920), (1656, 1091465), (2070, 873172), (2116, 854190), (2645, 683352), (2760, 654879), (3174, 569460), (4140, 436586), (4232, 427095), (4761, 379640), (5290, 341676), (6348, 284730), (7935, 227784), (8280, 218293), (9491, 190440), (9522, 189820), (10580, 170838), (12696, 142365), (15870, 113892), (18982, 95220), (19044, 94910), (21160, 85419), (23805, 75928), (28473, 63480), (31740, 56946), (37964, 47610), (38088, 47455)]