645175080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{853}}^1$

素因数の和:1072

約数の個数: 192

約数和(自身を含む): 2302110720

約数和(自身を除く): 1656935640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 191, 198, 220, 264, 330, 360, 382, 396, 440, 495, 573, 660, 764, 792, 853, 955, 990, 1146, 1320, 1528, 1706, 1719, 1910, 1980, 2101, 2292, 2559, 2865, 3412, 3438, 3820, 3960, 4202, 4265, 4584, 5118, 5730, 6303, 6824, 6876, 7640, 7677, 8404, 8530, 8595, 9383, 10236, 10505, 11460, 12606, 12795, 13752, 15354, 16808, 17060, 17190, 18766, 18909, 20472, 21010, 22920, 25212, 25590, 28149, 30708, 31515, 34120, 34380, 37532, 37818, 38385, 42020, 46915, 50424, 51180, 56298, 61416, 63030, 68760, 75064, 75636, 76770, 84040, 84447, 93830, 94545, 102360, 112596, 126060, 140745, 151272, 153540, 162923, 168894, 187660, 189090, 225192, 252120, 281490, 307080, 325846, 337788, 375320, 378180, 422235, 488769, 562980, 651692, 675576, 756360, 814615, 844470, 977538, 1125960, 1303384, 1466307, 1629230, 1688940, 1792153, 1955076, 2443845, 2932614, 3258460, 3377880, 3584306, 3910152, 4887690, 5376459, 5865228, 6516920, 7168612, 7331535, 8960765, 9775380, 10752918, 11730456, 14337224, 14663070, 16129377, 17921530, 19550760, 21505836, 26882295, 29326140, 32258754, 35843060, 43011672, 53764590, 58652280, 64517508, 71686120, 80646885, 107529180, 129035016, 161293770, 215058360, 322587540, 645175080]

約数ペア:

[(1, 645175080), (2, 322587540), (3, 215058360), (4, 161293770), (5, 129035016), (6, 107529180), (8, 80646885), (9, 71686120), (10, 64517508), (11, 58652280), (12, 53764590), (15, 43011672), (18, 35843060), (20, 32258754), (22, 29326140), (24, 26882295), (30, 21505836), (33, 19550760), (36, 17921530), (40, 16129377), (44, 14663070), (45, 14337224), (55, 11730456), (60, 10752918), (66, 9775380), (72, 8960765), (88, 7331535), (90, 7168612), (99, 6516920), (110, 5865228), (120, 5376459), (132, 4887690), (165, 3910152), (180, 3584306), (191, 3377880), (198, 3258460), (220, 2932614), (264, 2443845), (330, 1955076), (360, 1792153), (382, 1688940), (396, 1629230), (440, 1466307), (495, 1303384), (573, 1125960), (660, 977538), (764, 844470), (792, 814615), (853, 756360), (955, 675576), (990, 651692), (1146, 562980), (1320, 488769), (1528, 422235), (1706, 378180), (1719, 375320), (1910, 337788), (1980, 325846), (2101, 307080), (2292, 281490), (2559, 252120), (2865, 225192), (3412, 189090), (3438, 187660), (3820, 168894), (3960, 162923), (4202, 153540), (4265, 151272), (4584, 140745), (5118, 126060), (5730, 112596), (6303, 102360), (6824, 94545), (6876, 93830), (7640, 84447), (7677, 84040), (8404, 76770), (8530, 75636), (8595, 75064), (9383, 68760), (10236, 63030), (10505, 61416), (11460, 56298), (12606, 51180), (12795, 50424), (13752, 46915), (15354, 42020), (16808, 38385), (17060, 37818), (17190, 37532), (18766, 34380), (18909, 34120), (20472, 31515), (21010, 30708), (22920, 28149), (25212, 25590)]