8985996800

素因数分解:

$2^9\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3359}}^1$

素因数の和:3417

約数の個数: 240

約数和(自身を含む): 25573363200

約数和(自身を除く): 16587366400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 64, 76, 80, 88, 95, 100, 110, 128, 152, 160, 176, 190, 200, 209, 220, 256, 275, 304, 320, 352, 380, 400, 418, 440, 475, 512, 550, 608, 640, 704, 760, 800, 836, 880, 950, 1045, 1100, 1216, 1280, 1408, 1520, 1600, 1672, 1760, 1900, 2090, 2200, 2432, 2560, 2816, 3040, 3200, 3344, 3359, 3520, 3800, 4180, 4400, 4864, 5225, 5632, 6080, 6400, 6688, 6718, 7040, 7600, 8360, 8800, 9728, 10450, 12160, 12800, 13376, 13436, 14080, 15200, 16720, 16795, 17600, 20900, 24320, 26752, 26872, 28160, 30400, 33440, 33590, 35200, 36949, 41800, 48640, 53504, 53744, 60800, 63821, 66880, 67180, 70400, 73898, 83600, 83975, 107008, 107488, 121600, 127642, 133760, 134360, 140800, 147796, 167200, 167950, 184745, 214976, 243200, 255284, 267520, 268720, 295592, 319105, 334400, 335900, 369490, 429952, 510568, 535040, 537440, 591184, 638210, 668800, 671800, 702031, 738980, 859904, 923725, 1021136, 1074880, 1182368, 1276420, 1337600, 1343600, 1404062, 1477960, 1595525, 1719808, 1847450, 2042272, 2149760, 2364736, 2552840, 2675200, 2687200, 2808124, 2955920, 3191050, 3510155, 3694900, 4084544, 4299520, 4729472, 5105680, 5374400, 5616248, 5911840, 6382100, 7020310, 7389800, 8169088, 8599040, 9458944, 10211360, 10748800, 11232496, 11823680, 12764200, 14040620, 14779600, 16338176, 17550775, 18917888, 20422720, 21497600, 22464992, 23647360, 25528400, 28081240, 29559200, 32676352, 35101550, 40845440, 42995200, 44929984, 47294720, 51056800, 56162480, 59118400, 70203100, 81690880, 89859968, 94589440, 102113600, 112324960, 118236800, 140406200, 163381760, 179719936, 204227200, 224649920, 236473600, 280812400, 359439872, 408454400, 449299840, 472947200, 561624800, 816908800, 898599680, 1123249600, 1797199360, 2246499200, 4492998400, 8985996800]

約数ペア:

[(1, 8985996800), (2, 4492998400), (4, 2246499200), (5, 1797199360), (8, 1123249600), (10, 898599680), (11, 816908800), (16, 561624800), (19, 472947200), (20, 449299840), (22, 408454400), (25, 359439872), (32, 280812400), (38, 236473600), (40, 224649920), (44, 204227200), (50, 179719936), (55, 163381760), (64, 140406200), (76, 118236800), (80, 112324960), (88, 102113600), (95, 94589440), (100, 89859968), (110, 81690880), (128, 70203100), (152, 59118400), (160, 56162480), (176, 51056800), (190, 47294720), (200, 44929984), (209, 42995200), (220, 40845440), (256, 35101550), (275, 32676352), (304, 29559200), (320, 28081240), (352, 25528400), (380, 23647360), (400, 22464992), (418, 21497600), (440, 20422720), (475, 18917888), (512, 17550775), (550, 16338176), (608, 14779600), (640, 14040620), (704, 12764200), (760, 11823680), (800, 11232496), (836, 10748800), (880, 10211360), (950, 9458944), (1045, 8599040), (1100, 8169088), (1216, 7389800), (1280, 7020310), (1408, 6382100), (1520, 5911840), (1600, 5616248), (1672, 5374400), (1760, 5105680), (1900, 4729472), (2090, 4299520), (2200, 4084544), (2432, 3694900), (2560, 3510155), (2816, 3191050), (3040, 2955920), (3200, 2808124), (3344, 2687200), (3359, 2675200), (3520, 2552840), (3800, 2364736), (4180, 2149760), (4400, 2042272), (4864, 1847450), (5225, 1719808), (5632, 1595525), (6080, 1477960), (6400, 1404062), (6688, 1343600), (6718, 1337600), (7040, 1276420), (7600, 1182368), (8360, 1074880), (8800, 1021136), (9728, 923725), (10450, 859904), (12160, 738980), (12800, 702031), (13376, 671800), (13436, 668800), (14080, 638210), (15200, 591184), (16720, 537440), (16795, 535040), (17600, 510568), (20900, 429952), (24320, 369490), (26752, 335900), (26872, 334400), (28160, 319105), (30400, 295592), (33440, 268720), (33590, 267520), (35200, 255284), (36949, 243200), (41800, 214976), (48640, 184745), (53504, 167950), (53744, 167200), (60800, 147796), (63821, 140800), (66880, 134360), (67180, 133760), (70400, 127642), (73898, 121600), (83600, 107488), (83975, 107008)]