1563481440

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{40213}}^1$

素因数の和:40243

約数の個数: 144

約数和(自身を含む): 5533124688

約数和(自身を除く): 3969643248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 40213, 80426, 120639, 160852, 201065, 241278, 321704, 361917, 402130, 482556, 603195, 643408, 723834, 804260, 965112, 1085751, 1206390, 1286816, 1447668, 1608520, 1809585, 1930224, 2171502, 2412780, 2895336, 3217040, 3257253, 3619170, 3860448, 4343004, 4825560, 5428755, 5790672, 6434080, 6514506, 7238340, 8686008, 9651120, 9771759, 10857510, 11581344, 13029012, 14476680, 16286265, 17372016, 19302240, 19543518, 21715020, 26058024, 28953360, 32572530, 34744032, 39087036, 43430040, 48858795, 52116048, 57906720, 65145060, 78174072, 86860080, 97717590, 104232096, 130290120, 156348144, 173720160, 195435180, 260580240, 312696288, 390870360, 521160480, 781740720, 1563481440]

約数ペア:

[(1, 1563481440), (2, 781740720), (3, 521160480), (4, 390870360), (5, 312696288), (6, 260580240), (8, 195435180), (9, 173720160), (10, 156348144), (12, 130290120), (15, 104232096), (16, 97717590), (18, 86860080), (20, 78174072), (24, 65145060), (27, 57906720), (30, 52116048), (32, 48858795), (36, 43430040), (40, 39087036), (45, 34744032), (48, 32572530), (54, 28953360), (60, 26058024), (72, 21715020), (80, 19543518), (81, 19302240), (90, 17372016), (96, 16286265), (108, 14476680), (120, 13029012), (135, 11581344), (144, 10857510), (160, 9771759), (162, 9651120), (180, 8686008), (216, 7238340), (240, 6514506), (243, 6434080), (270, 5790672), (288, 5428755), (324, 4825560), (360, 4343004), (405, 3860448), (432, 3619170), (480, 3257253), (486, 3217040), (540, 2895336), (648, 2412780), (720, 2171502), (810, 1930224), (864, 1809585), (972, 1608520), (1080, 1447668), (1215, 1286816), (1296, 1206390), (1440, 1085751), (1620, 965112), (1944, 804260), (2160, 723834), (2430, 643408), (2592, 603195), (3240, 482556), (3888, 402130), (4320, 361917), (4860, 321704), (6480, 241278), (7776, 201065), (9720, 160852), (12960, 120639), (19440, 80426), (38880, 40213)]