201694560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3023}}^1$

素因数の和:3180

約数の個数: 96

約数和(自身を含む): 640120320

約数和(自身を除く): 438425760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3023, 3336, 4170, 4448, 5560, 6046, 6672, 8340, 9069, 11120, 12092, 13344, 15115, 16680, 18138, 22240, 24184, 30230, 33360, 36276, 45345, 48368, 60460, 66720, 72552, 90690, 96736, 120920, 145104, 181380, 241840, 290208, 362760, 420197, 483680, 725520, 840394, 1260591, 1451040, 1680788, 2100985, 2521182, 3361576, 4201970, 5042364, 6302955, 6723152, 8403940, 10084728, 12605910, 13446304, 16807880, 20169456, 25211820, 33615760, 40338912, 50423640, 67231520, 100847280, 201694560]

約数ペア:

[(1, 201694560), (2, 100847280), (3, 67231520), (4, 50423640), (5, 40338912), (6, 33615760), (8, 25211820), (10, 20169456), (12, 16807880), (15, 13446304), (16, 12605910), (20, 10084728), (24, 8403940), (30, 6723152), (32, 6302955), (40, 5042364), (48, 4201970), (60, 3361576), (80, 2521182), (96, 2100985), (120, 1680788), (139, 1451040), (160, 1260591), (240, 840394), (278, 725520), (417, 483680), (480, 420197), (556, 362760), (695, 290208), (834, 241840), (1112, 181380), (1390, 145104), (1668, 120920), (2085, 96736), (2224, 90690), (2780, 72552), (3023, 66720), (3336, 60460), (4170, 48368), (4448, 45345), (5560, 36276), (6046, 33360), (6672, 30230), (8340, 24184), (9069, 22240), (11120, 18138), (12092, 16680), (13344, 15115)]