670505040

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{11497}}^1$

素因数の和:11528

約数の個数: 140

約数和(自身を含む): 2337520404

約数和(自身を除く): 1667015364

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9720, 11497, 11664, 14580, 19440, 22994, 29160, 34491, 45988, 57485, 58320, 68982, 91976, 103473, 114970, 137964, 172455, 183952, 206946, 229940, 275928, 310419, 344910, 413892, 459880, 517365, 551856, 620838, 689820, 827784, 919760, 931257, 1034730, 1241676, 1379640, 1552095, 1655568, 1862514, 2069460, 2483352, 2759280, 2793771, 3104190, 3725028, 4138920, 4656285, 4966704, 5587542, 6208380, 7450056, 8277840, 8381313, 9312570, 11175084, 12416760, 13968855, 14900112, 16762626, 18625140, 22350168, 24833520, 27937710, 33525252, 37250280, 41906565, 44700336, 55875420, 67050504, 74500560, 83813130, 111750840, 134101008, 167626260, 223501680, 335252520, 670505040]

約数ペア:

[(1, 670505040), (2, 335252520), (3, 223501680), (4, 167626260), (5, 134101008), (6, 111750840), (8, 83813130), (9, 74500560), (10, 67050504), (12, 55875420), (15, 44700336), (16, 41906565), (18, 37250280), (20, 33525252), (24, 27937710), (27, 24833520), (30, 22350168), (36, 18625140), (40, 16762626), (45, 14900112), (48, 13968855), (54, 12416760), (60, 11175084), (72, 9312570), (80, 8381313), (81, 8277840), (90, 7450056), (108, 6208380), (120, 5587542), (135, 4966704), (144, 4656285), (162, 4138920), (180, 3725028), (216, 3104190), (240, 2793771), (243, 2759280), (270, 2483352), (324, 2069460), (360, 1862514), (405, 1655568), (432, 1552095), (486, 1379640), (540, 1241676), (648, 1034730), (720, 931257), (729, 919760), (810, 827784), (972, 689820), (1080, 620838), (1215, 551856), (1296, 517365), (1458, 459880), (1620, 413892), (1944, 344910), (2160, 310419), (2430, 275928), (2916, 229940), (3240, 206946), (3645, 183952), (3888, 172455), (4860, 137964), (5832, 114970), (6480, 103473), (7290, 91976), (9720, 68982), (11497, 58320), (11664, 57485), (14580, 45988), (19440, 34491), (22994, 29160)]