2143049040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{270587}}^1$

素因数の和:270617

約数の個数: 120

約数和(自身を含む): 7851381408

約数和(自身を除く): 5708332368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 270587, 541174, 811761, 1082348, 1352935, 1623522, 2164696, 2435283, 2705870, 2976457, 3247044, 4058805, 4329392, 4870566, 5411740, 5952914, 6494088, 8117610, 8929371, 9741132, 10823480, 11905828, 12176415, 12988176, 14882285, 16235220, 17858742, 19482264, 21646960, 23811656, 24352830, 26788113, 29764570, 32470440, 35717484, 38964528, 44646855, 47623312, 48705660, 53576226, 59529140, 64940880, 71434968, 89293710, 97411320, 107152452, 119058280, 133940565, 142869936, 178587420, 194822640, 214304904, 238116560, 267881130, 357174840, 428609808, 535762260, 714349680, 1071524520, 2143049040]

約数ペア:

[(1, 2143049040), (2, 1071524520), (3, 714349680), (4, 535762260), (5, 428609808), (6, 357174840), (8, 267881130), (9, 238116560), (10, 214304904), (11, 194822640), (12, 178587420), (15, 142869936), (16, 133940565), (18, 119058280), (20, 107152452), (22, 97411320), (24, 89293710), (30, 71434968), (33, 64940880), (36, 59529140), (40, 53576226), (44, 48705660), (45, 47623312), (48, 44646855), (55, 38964528), (60, 35717484), (66, 32470440), (72, 29764570), (80, 26788113), (88, 24352830), (90, 23811656), (99, 21646960), (110, 19482264), (120, 17858742), (132, 16235220), (144, 14882285), (165, 12988176), (176, 12176415), (180, 11905828), (198, 10823480), (220, 9741132), (240, 8929371), (264, 8117610), (330, 6494088), (360, 5952914), (396, 5411740), (440, 4870566), (495, 4329392), (528, 4058805), (660, 3247044), (720, 2976457), (792, 2705870), (880, 2435283), (990, 2164696), (1320, 1623522), (1584, 1352935), (1980, 1082348), (2640, 811761), (3960, 541174), (7920, 270587)]