677012040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1579}}^1$

素因数の和:1996

約数の個数: 128

約数和(自身を含む): 2263824000

約数和(自身を除く): 1586811960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 397, 540, 794, 1080, 1191, 1579, 1588, 1985, 2382, 3158, 3176, 3573, 3970, 4737, 4764, 5955, 6316, 7146, 7895, 7940, 9474, 9528, 10719, 11910, 12632, 14211, 14292, 15790, 15880, 17865, 18948, 21438, 23685, 23820, 28422, 28584, 31580, 35730, 37896, 42633, 42876, 47370, 47640, 53595, 56844, 63160, 71055, 71460, 85266, 85752, 94740, 107190, 113688, 142110, 142920, 170532, 189480, 213165, 214380, 284220, 341064, 426330, 428760, 568440, 626863, 852660, 1253726, 1705320, 1880589, 2507452, 3134315, 3761178, 5014904, 5641767, 6268630, 7522356, 9402945, 11283534, 12537260, 15044712, 16925301, 18805890, 22567068, 25074520, 28208835, 33850602, 37611780, 45134136, 56417670, 67701204, 75223560, 84626505, 112835340, 135402408, 169253010, 225670680, 338506020, 677012040]

約数ペア:

[(1, 677012040), (2, 338506020), (3, 225670680), (4, 169253010), (5, 135402408), (6, 112835340), (8, 84626505), (9, 75223560), (10, 67701204), (12, 56417670), (15, 45134136), (18, 37611780), (20, 33850602), (24, 28208835), (27, 25074520), (30, 22567068), (36, 18805890), (40, 16925301), (45, 15044712), (54, 12537260), (60, 11283534), (72, 9402945), (90, 7522356), (108, 6268630), (120, 5641767), (135, 5014904), (180, 3761178), (216, 3134315), (270, 2507452), (360, 1880589), (397, 1705320), (540, 1253726), (794, 852660), (1080, 626863), (1191, 568440), (1579, 428760), (1588, 426330), (1985, 341064), (2382, 284220), (3158, 214380), (3176, 213165), (3573, 189480), (3970, 170532), (4737, 142920), (4764, 142110), (5955, 113688), (6316, 107190), (7146, 94740), (7895, 85752), (7940, 85266), (9474, 71460), (9528, 71055), (10719, 63160), (11910, 56844), (12632, 53595), (14211, 47640), (14292, 47370), (15790, 42876), (15880, 42633), (17865, 37896), (18948, 35730), (21438, 31580), (23685, 28584), (23820, 28422)]