870840360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2549}}^1$

素因数の和:2652

約数の個数: 192

約数和(自身を含む): 3090906000

約数和(自身を除く): 2220065640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 73, 78, 90, 104, 117, 120, 130, 146, 156, 180, 195, 219, 234, 260, 292, 312, 360, 365, 390, 438, 468, 520, 584, 585, 657, 730, 780, 876, 936, 949, 1095, 1170, 1314, 1460, 1560, 1752, 1898, 2190, 2340, 2549, 2628, 2847, 2920, 3285, 3796, 4380, 4680, 4745, 5098, 5256, 5694, 6570, 7592, 7647, 8541, 8760, 9490, 10196, 11388, 12745, 13140, 14235, 15294, 17082, 18980, 20392, 22776, 22941, 25490, 26280, 28470, 30588, 33137, 34164, 37960, 38235, 42705, 45882, 50980, 56940, 61176, 66274, 68328, 76470, 85410, 91764, 99411, 101960, 113880, 114705, 132548, 152940, 165685, 170820, 183528, 186077, 198822, 229410, 265096, 298233, 305880, 331370, 341640, 372154, 397644, 458820, 497055, 558231, 596466, 662740, 744308, 795288, 917640, 930385, 994110, 1116462, 1192932, 1325480, 1488616, 1491165, 1674693, 1860770, 1988220, 2232924, 2385864, 2419001, 2791155, 2982330, 3349386, 3721540, 3976440, 4465848, 4838002, 5582310, 5964660, 6698772, 7257003, 7443080, 8373465, 9676004, 11164620, 11929320, 12095005, 13397544, 14514006, 16746930, 19352008, 21771009, 22329240, 24190010, 29028012, 33493860, 36285015, 43542018, 48380020, 58056024, 66987720, 72570030, 87084036, 96760040, 108855045, 145140060, 174168072, 217710090, 290280120, 435420180, 870840360]

約数ペア:

[(1, 870840360), (2, 435420180), (3, 290280120), (4, 217710090), (5, 174168072), (6, 145140060), (8, 108855045), (9, 96760040), (10, 87084036), (12, 72570030), (13, 66987720), (15, 58056024), (18, 48380020), (20, 43542018), (24, 36285015), (26, 33493860), (30, 29028012), (36, 24190010), (39, 22329240), (40, 21771009), (45, 19352008), (52, 16746930), (60, 14514006), (65, 13397544), (72, 12095005), (73, 11929320), (78, 11164620), (90, 9676004), (104, 8373465), (117, 7443080), (120, 7257003), (130, 6698772), (146, 5964660), (156, 5582310), (180, 4838002), (195, 4465848), (219, 3976440), (234, 3721540), (260, 3349386), (292, 2982330), (312, 2791155), (360, 2419001), (365, 2385864), (390, 2232924), (438, 1988220), (468, 1860770), (520, 1674693), (584, 1491165), (585, 1488616), (657, 1325480), (730, 1192932), (780, 1116462), (876, 994110), (936, 930385), (949, 917640), (1095, 795288), (1170, 744308), (1314, 662740), (1460, 596466), (1560, 558231), (1752, 497055), (1898, 458820), (2190, 397644), (2340, 372154), (2549, 341640), (2628, 331370), (2847, 305880), (2920, 298233), (3285, 265096), (3796, 229410), (4380, 198822), (4680, 186077), (4745, 183528), (5098, 170820), (5256, 165685), (5694, 152940), (6570, 132548), (7592, 114705), (7647, 113880), (8541, 101960), (8760, 99411), (9490, 91764), (10196, 85410), (11388, 76470), (12745, 68328), (13140, 66274), (14235, 61176), (15294, 56940), (17082, 50980), (18980, 45882), (20392, 42705), (22776, 38235), (22941, 37960), (25490, 34164), (26280, 33137), (28470, 30588)]