19575839520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{23159}}^1$

素因数の和:23767

約数の個数: 144

約数和(自身を含む): 66919245120

約数和(自身を除く): 47343405600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 587, 720, 1174, 1440, 1761, 2348, 2935, 3522, 4696, 5283, 5870, 7044, 8805, 9392, 10566, 11740, 14088, 17610, 18784, 21132, 23159, 23480, 26415, 28176, 35220, 42264, 46318, 46960, 52830, 56352, 69477, 70440, 84528, 92636, 93920, 105660, 115795, 138954, 140880, 169056, 185272, 208431, 211320, 231590, 277908, 281760, 347385, 370544, 416862, 422640, 463180, 555816, 694770, 741088, 833724, 845280, 926360, 1042155, 1111632, 1389540, 1667448, 1852720, 2084310, 2223264, 2779080, 3334896, 3705440, 4168620, 5558160, 6669792, 8337240, 11116320, 13594333, 16674480, 27188666, 33348960, 40782999, 54377332, 67971665, 81565998, 108754664, 122348997, 135943330, 163131996, 203914995, 217509328, 244697994, 271886660, 326263992, 407829990, 435018656, 489395988, 543773320, 611744985, 652527984, 815659980, 978791976, 1087546640, 1223489970, 1305055968, 1631319960, 1957583952, 2175093280, 2446979940, 3262639920, 3915167904, 4893959880, 6525279840, 9787919760, 19575839520]

約数ペア:

[(1, 19575839520), (2, 9787919760), (3, 6525279840), (4, 4893959880), (5, 3915167904), (6, 3262639920), (8, 2446979940), (9, 2175093280), (10, 1957583952), (12, 1631319960), (15, 1305055968), (16, 1223489970), (18, 1087546640), (20, 978791976), (24, 815659980), (30, 652527984), (32, 611744985), (36, 543773320), (40, 489395988), (45, 435018656), (48, 407829990), (60, 326263992), (72, 271886660), (80, 244697994), (90, 217509328), (96, 203914995), (120, 163131996), (144, 135943330), (160, 122348997), (180, 108754664), (240, 81565998), (288, 67971665), (360, 54377332), (480, 40782999), (587, 33348960), (720, 27188666), (1174, 16674480), (1440, 13594333), (1761, 11116320), (2348, 8337240), (2935, 6669792), (3522, 5558160), (4696, 4168620), (5283, 3705440), (5870, 3334896), (7044, 2779080), (8805, 2223264), (9392, 2084310), (10566, 1852720), (11740, 1667448), (14088, 1389540), (17610, 1111632), (18784, 1042155), (21132, 926360), (23159, 845280), (23480, 833724), (26415, 741088), (28176, 694770), (35220, 555816), (42264, 463180), (46318, 422640), (46960, 416862), (52830, 370544), (56352, 347385), (69477, 281760), (70440, 277908), (84528, 231590), (92636, 211320), (93920, 208431), (105660, 185272), (115795, 169056), (138954, 140880)]