1519000080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2549}}^1$

素因数の和:2769

約数の個数: 160

約数和(自身を含む): 5099673600

約数和(自身を除く): 3580673520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 191, 195, 208, 240, 260, 312, 382, 390, 520, 573, 624, 764, 780, 955, 1040, 1146, 1528, 1560, 1910, 2292, 2483, 2549, 2865, 3056, 3120, 3820, 4584, 4966, 5098, 5730, 7449, 7640, 7647, 9168, 9932, 10196, 11460, 12415, 12745, 14898, 15280, 15294, 19864, 20392, 22920, 24830, 25490, 29796, 30588, 33137, 37245, 38235, 39728, 40784, 45840, 49660, 50980, 59592, 61176, 66274, 74490, 76470, 99320, 99411, 101960, 119184, 122352, 132548, 148980, 152940, 165685, 198640, 198822, 203920, 265096, 297960, 305880, 331370, 397644, 486859, 497055, 530192, 595920, 611760, 662740, 795288, 973718, 994110, 1325480, 1460577, 1590576, 1947436, 1988220, 2434295, 2650960, 2921154, 3894872, 3976440, 4868590, 5842308, 6329167, 7302885, 7789744, 7952880, 9737180, 11684616, 12658334, 14605770, 18987501, 19474360, 23369232, 25316668, 29211540, 31645835, 37975002, 38948720, 50633336, 58423080, 63291670, 75950004, 94937505, 101266672, 116846160, 126583340, 151900008, 189875010, 253166680, 303800016, 379750020, 506333360, 759500040, 1519000080]

約数ペア:

[(1, 1519000080), (2, 759500040), (3, 506333360), (4, 379750020), (5, 303800016), (6, 253166680), (8, 189875010), (10, 151900008), (12, 126583340), (13, 116846160), (15, 101266672), (16, 94937505), (20, 75950004), (24, 63291670), (26, 58423080), (30, 50633336), (39, 38948720), (40, 37975002), (48, 31645835), (52, 29211540), (60, 25316668), (65, 23369232), (78, 19474360), (80, 18987501), (104, 14605770), (120, 12658334), (130, 11684616), (156, 9737180), (191, 7952880), (195, 7789744), (208, 7302885), (240, 6329167), (260, 5842308), (312, 4868590), (382, 3976440), (390, 3894872), (520, 2921154), (573, 2650960), (624, 2434295), (764, 1988220), (780, 1947436), (955, 1590576), (1040, 1460577), (1146, 1325480), (1528, 994110), (1560, 973718), (1910, 795288), (2292, 662740), (2483, 611760), (2549, 595920), (2865, 530192), (3056, 497055), (3120, 486859), (3820, 397644), (4584, 331370), (4966, 305880), (5098, 297960), (5730, 265096), (7449, 203920), (7640, 198822), (7647, 198640), (9168, 165685), (9932, 152940), (10196, 148980), (11460, 132548), (12415, 122352), (12745, 119184), (14898, 101960), (15280, 99411), (15294, 99320), (19864, 76470), (20392, 74490), (22920, 66274), (24830, 61176), (25490, 59592), (29796, 50980), (30588, 49660), (33137, 45840), (37245, 40784), (38235, 39728)]