282940680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3019}}^1$

素因数の和:3115

約数の個数: 128

約数和(自身を含む): 939340800

約数和(自身を除く): 656400120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 781, 852, 1065, 1320, 1420, 1562, 1704, 2130, 2343, 2840, 3019, 3124, 3905, 4260, 4686, 6038, 6248, 7810, 8520, 9057, 9372, 11715, 12076, 15095, 15620, 18114, 18744, 23430, 24152, 30190, 31240, 33209, 36228, 45285, 46860, 60380, 66418, 72456, 90570, 93720, 99627, 120760, 132836, 166045, 181140, 199254, 214349, 265672, 332090, 362280, 398508, 428698, 498135, 643047, 664180, 797016, 857396, 996270, 1071745, 1286094, 1328360, 1714792, 1992540, 2143490, 2357839, 2572188, 3215235, 3985080, 4286980, 4715678, 5144376, 6430470, 7073517, 8573960, 9431356, 11789195, 12860940, 14147034, 18862712, 23578390, 25721880, 28294068, 35367585, 47156780, 56588136, 70735170, 94313560, 141470340, 282940680]

約数ペア:

[(1, 282940680), (2, 141470340), (3, 94313560), (4, 70735170), (5, 56588136), (6, 47156780), (8, 35367585), (10, 28294068), (11, 25721880), (12, 23578390), (15, 18862712), (20, 14147034), (22, 12860940), (24, 11789195), (30, 9431356), (33, 8573960), (40, 7073517), (44, 6430470), (55, 5144376), (60, 4715678), (66, 4286980), (71, 3985080), (88, 3215235), (110, 2572188), (120, 2357839), (132, 2143490), (142, 1992540), (165, 1714792), (213, 1328360), (220, 1286094), (264, 1071745), (284, 996270), (330, 857396), (355, 797016), (426, 664180), (440, 643047), (568, 498135), (660, 428698), (710, 398508), (781, 362280), (852, 332090), (1065, 265672), (1320, 214349), (1420, 199254), (1562, 181140), (1704, 166045), (2130, 132836), (2343, 120760), (2840, 99627), (3019, 93720), (3124, 90570), (3905, 72456), (4260, 66418), (4686, 60380), (6038, 46860), (6248, 45285), (7810, 36228), (8520, 33209), (9057, 31240), (9372, 30190), (11715, 24152), (12076, 23430), (15095, 18744), (15620, 18114)]