203539680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1449

約数の個数: 144

約数和(自身を含む): 701601264

約数和(自身を除く): 498061584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 428, 480, 535, 642, 720, 856, 963, 1070, 1284, 1321, 1440, 1605, 1712, 1926, 2140, 2568, 2642, 3210, 3424, 3852, 3963, 4280, 4815, 5136, 5284, 6420, 6605, 7704, 7926, 8560, 9630, 10272, 10568, 11889, 12840, 13210, 15408, 15852, 17120, 19260, 19815, 21136, 23778, 25680, 26420, 30816, 31704, 38520, 39630, 42272, 47556, 51360, 52840, 59445, 63408, 77040, 79260, 95112, 105680, 118890, 126816, 141347, 154080, 158520, 190224, 211360, 237780, 282694, 317040, 380448, 424041, 475560, 565388, 634080, 706735, 848082, 951120, 1130776, 1272123, 1413470, 1696164, 1902240, 2120205, 2261552, 2544246, 2826940, 3392328, 4240410, 4523104, 5088492, 5653880, 6360615, 6784656, 8480820, 10176984, 11307760, 12721230, 13569312, 16961640, 20353968, 22615520, 25442460, 33923280, 40707936, 50884920, 67846560, 101769840, 203539680]

約数ペア:

[(1, 203539680), (2, 101769840), (3, 67846560), (4, 50884920), (5, 40707936), (6, 33923280), (8, 25442460), (9, 22615520), (10, 20353968), (12, 16961640), (15, 13569312), (16, 12721230), (18, 11307760), (20, 10176984), (24, 8480820), (30, 6784656), (32, 6360615), (36, 5653880), (40, 5088492), (45, 4523104), (48, 4240410), (60, 3392328), (72, 2826940), (80, 2544246), (90, 2261552), (96, 2120205), (107, 1902240), (120, 1696164), (144, 1413470), (160, 1272123), (180, 1130776), (214, 951120), (240, 848082), (288, 706735), (321, 634080), (360, 565388), (428, 475560), (480, 424041), (535, 380448), (642, 317040), (720, 282694), (856, 237780), (963, 211360), (1070, 190224), (1284, 158520), (1321, 154080), (1440, 141347), (1605, 126816), (1712, 118890), (1926, 105680), (2140, 95112), (2568, 79260), (2642, 77040), (3210, 63408), (3424, 59445), (3852, 52840), (3963, 51360), (4280, 47556), (4815, 42272), (5136, 39630), (5284, 38520), (6420, 31704), (6605, 30816), (7704, 26420), (7926, 25680), (8560, 23778), (9630, 21136), (10272, 19815), (10568, 19260), (11889, 17120), (12840, 15852), (13210, 15408)]