1905958080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 448

約数和(自身を含む): 7373721600

約数和(自身を除く): 5467763520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 71, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 142, 144, 156, 160, 180, 192, 195, 208, 213, 216, 234, 239, 240, 260, 270, 284, 288, 312, 320, 351, 355, 360, 390, 416, 426, 432, 468, 478, 480, 520, 540, 568, 576, 585, 624, 639, 702, 710, 717, 720, 780, 832, 852, 864, 923, 936, 956, 960, 1040, 1065, 1080, 1136, 1170, 1195, 1248, 1278, 1404, 1420, 1434, 1440, 1560, 1704, 1728, 1755, 1846, 1872, 1912, 1917, 2080, 2130, 2151, 2160, 2272, 2340, 2390, 2496, 2556, 2769, 2808, 2840, 2868, 2880, 3107, 3120, 3195, 3408, 3510, 3585, 3692, 3744, 3824, 3834, 4160, 4260, 4302, 4320, 4544, 4615, 4680, 4780, 5112, 5538, 5616, 5680, 5736, 6214, 6240, 6390, 6453, 6816, 7020, 7170, 7384, 7488, 7648, 7668, 8307, 8520, 8604, 8640, 9230, 9321, 9360, 9560, 9585, 10224, 10755, 11076, 11232, 11360, 11472, 12428, 12480, 12780, 12906, 13632, 13845, 14040, 14340, 14768, 15296, 15336, 15535, 16614, 16969, 17040, 17208, 18460, 18642, 18720, 19120, 19170, 20448, 21510, 22152, 22464, 22720, 22944, 24856, 24921, 25560, 25812, 27690, 27963, 28080, 28680, 29536, 30672, 31070, 32265, 33228, 33938, 34080, 34416, 36920, 37284, 37440, 38240, 38340, 40896, 41535, 43020, 44304, 45888, 46605, 49712, 49842, 50907, 51120, 51624, 55380, 55926, 56160, 57360, 59072, 61344, 62140, 64530, 66456, 67876, 68160, 68832, 73840, 74568, 76480, 76680, 83070, 83889, 84845, 86040, 88608, 93210, 99424, 99684, 101814, 102240, 103248, 110760, 111852, 112320, 114720, 122688, 124280, 124605, 129060, 132912, 135752, 137664, 139815, 147680, 149136, 152721, 153360, 166140, 167778, 169690, 172080, 177216, 186420, 198848, 199368, 203628, 204480, 206496, 220597, 221520, 223704, 229440, 248560, 249210, 254535, 258120, 265824, 271504, 279630, 295360, 298272, 305442, 306720, 332280, 335556, 339380, 344160, 372840, 398736, 407256, 412992, 419445, 441194, 443040, 447408, 458163, 497120, 498420, 509070, 516240, 531648, 543008, 559260, 596544, 610884, 613440, 661791, 664560, 671112, 678760, 688320, 745680, 763605, 797472, 814512, 838890, 882388, 886080, 894816, 916326, 994240, 996840, 1018140, 1032480, 1086016, 1102985, 1118520, 1221768, 1323582, 1329120, 1342224, 1357520, 1491360, 1527210, 1594944, 1629024, 1677780, 1764776, 1789632, 1832652, 1985373, 1993680, 2036280, 2064960, 2205970, 2237040, 2290815, 2443536, 2647164, 2658240, 2684448, 2715040, 2982720, 3054420, 3258048, 3308955, 3355560, 3529552, 3665304, 3970746, 3987360, 4072560, 4411940, 4474080, 4581630, 4887072, 5294328, 5368896, 5430080, 5956119, 6108840, 6617910, 6711120, 7059104, 7330608, 7941492, 7974720, 8145120, 8823880, 8948160, 9163260, 9774144, 9926865, 10588656, 11912238, 12217680, 13235820, 13422240, 14118208, 14661216, 15882984, 16290240, 17647760, 18326520, 19853730, 21177312, 23824476, 24435360, 26471640, 26844480, 29322432, 29780595, 31765968, 35295520, 36653040, 39707460, 42354624, 47648952, 48870720, 52943280, 59561190, 63531936, 70591040, 73306080, 79414920, 95297904, 105886560, 119122380, 127063872, 146612160, 158829840, 190595808, 211773120, 238244760, 317659680, 381191616, 476489520, 635319360, 952979040, 1905958080]

約数ペア:

[(1, 1905958080), (2, 952979040), (3, 635319360), (4, 476489520), (5, 381191616), (6, 317659680), (8, 238244760), (9, 211773120), (10, 190595808), (12, 158829840), (13, 146612160), (15, 127063872), (16, 119122380), (18, 105886560), (20, 95297904), (24, 79414920), (26, 73306080), (27, 70591040), (30, 63531936), (32, 59561190), (36, 52943280), (39, 48870720), (40, 47648952), (45, 42354624), (48, 39707460), (52, 36653040), (54, 35295520), (60, 31765968), (64, 29780595), (65, 29322432), (71, 26844480), (72, 26471640), (78, 24435360), (80, 23824476), (90, 21177312), (96, 19853730), (104, 18326520), (108, 17647760), (117, 16290240), (120, 15882984), (130, 14661216), (135, 14118208), (142, 13422240), (144, 13235820), (156, 12217680), (160, 11912238), (180, 10588656), (192, 9926865), (195, 9774144), (208, 9163260), (213, 8948160), (216, 8823880), (234, 8145120), (239, 7974720), (240, 7941492), (260, 7330608), (270, 7059104), (284, 6711120), (288, 6617910), (312, 6108840), (320, 5956119), (351, 5430080), (355, 5368896), (360, 5294328), (390, 4887072), (416, 4581630), (426, 4474080), (432, 4411940), (468, 4072560), (478, 3987360), (480, 3970746), (520, 3665304), (540, 3529552), (568, 3355560), (576, 3308955), (585, 3258048), (624, 3054420), (639, 2982720), (702, 2715040), (710, 2684448), (717, 2658240), (720, 2647164), (780, 2443536), (832, 2290815), (852, 2237040), (864, 2205970), (923, 2064960), (936, 2036280), (956, 1993680), (960, 1985373), (1040, 1832652), (1065, 1789632), (1080, 1764776), (1136, 1677780), (1170, 1629024), (1195, 1594944), (1248, 1527210), (1278, 1491360), (1404, 1357520), (1420, 1342224), (1434, 1329120), (1440, 1323582), (1560, 1221768), (1704, 1118520), (1728, 1102985), (1755, 1086016), (1846, 1032480), (1872, 1018140), (1912, 996840), (1917, 994240), (2080, 916326), (2130, 894816), (2151, 886080), (2160, 882388), (2272, 838890), (2340, 814512), (2390, 797472), (2496, 763605), (2556, 745680), (2769, 688320), (2808, 678760), (2840, 671112), (2868, 664560), (2880, 661791), (3107, 613440), (3120, 610884), (3195, 596544), (3408, 559260), (3510, 543008), (3585, 531648), (3692, 516240), (3744, 509070), (3824, 498420), (3834, 497120), (4160, 458163), (4260, 447408), (4302, 443040), (4320, 441194), (4544, 419445), (4615, 412992), (4680, 407256), (4780, 398736), (5112, 372840), (5538, 344160), (5616, 339380), (5680, 335556), (5736, 332280), (6214, 306720), (6240, 305442), (6390, 298272), (6453, 295360), (6816, 279630), (7020, 271504), (7170, 265824), (7384, 258120), (7488, 254535), (7648, 249210), (7668, 248560), (8307, 229440), (8520, 223704), (8604, 221520), (8640, 220597), (9230, 206496), (9321, 204480), (9360, 203628), (9560, 199368), (9585, 198848), (10224, 186420), (10755, 177216), (11076, 172080), (11232, 169690), (11360, 167778), (11472, 166140), (12428, 153360), (12480, 152721), (12780, 149136), (12906, 147680), (13632, 139815), (13845, 137664), (14040, 135752), (14340, 132912), (14768, 129060), (15296, 124605), (15336, 124280), (15535, 122688), (16614, 114720), (16969, 112320), (17040, 111852), (17208, 110760), (18460, 103248), (18642, 102240), (18720, 101814), (19120, 99684), (19170, 99424), (20448, 93210), (21510, 88608), (22152, 86040), (22464, 84845), (22720, 83889), (22944, 83070), (24856, 76680), (24921, 76480), (25560, 74568), (25812, 73840), (27690, 68832), (27963, 68160), (28080, 67876), (28680, 66456), (29536, 64530), (30672, 62140), (31070, 61344), (32265, 59072), (33228, 57360), (33938, 56160), (34080, 55926), (34416, 55380), (36920, 51624), (37284, 51120), (37440, 50907), (38240, 49842), (38340, 49712), (40896, 46605), (41535, 45888), (43020, 44304)]