222643440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10663}}^1$

素因数の和:10711

約数の個数: 120

約数和(自身を含む): 773566560

約数和(自身を除く): 550923120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 10663, 20880, 21326, 31989, 42652, 53315, 63978, 85304, 95967, 106630, 127956, 159945, 170608, 191934, 213260, 255912, 309227, 319890, 383868, 426520, 479835, 511824, 618454, 639780, 767736, 853040, 927681, 959670, 1236908, 1279560, 1535472, 1546135, 1855362, 1919340, 2473816, 2559120, 2783043, 3092270, 3710724, 3838680, 4638405, 4947632, 5566086, 6184540, 7421448, 7677360, 9276810, 11132172, 12369080, 13915215, 14842896, 18553620, 22264344, 24738160, 27830430, 37107240, 44528688, 55660860, 74214480, 111321720, 222643440]

約数ペア:

[(1, 222643440), (2, 111321720), (3, 74214480), (4, 55660860), (5, 44528688), (6, 37107240), (8, 27830430), (9, 24738160), (10, 22264344), (12, 18553620), (15, 14842896), (16, 13915215), (18, 12369080), (20, 11132172), (24, 9276810), (29, 7677360), (30, 7421448), (36, 6184540), (40, 5566086), (45, 4947632), (48, 4638405), (58, 3838680), (60, 3710724), (72, 3092270), (80, 2783043), (87, 2559120), (90, 2473816), (116, 1919340), (120, 1855362), (144, 1546135), (145, 1535472), (174, 1279560), (180, 1236908), (232, 959670), (240, 927681), (261, 853040), (290, 767736), (348, 639780), (360, 618454), (435, 511824), (464, 479835), (522, 426520), (580, 383868), (696, 319890), (720, 309227), (870, 255912), (1044, 213260), (1160, 191934), (1305, 170608), (1392, 159945), (1740, 127956), (2088, 106630), (2320, 95967), (2610, 85304), (3480, 63978), (4176, 53315), (5220, 42652), (6960, 31989), (10440, 21326), (10663, 20880)]