815310720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 384

約数和(自身を含む): 3273416640

約数和(自身を除く): 2458105920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 73, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 146, 160, 168, 180, 192, 210, 219, 224, 240, 252, 277, 280, 288, 292, 315, 320, 336, 360, 365, 384, 420, 438, 448, 480, 504, 511, 554, 560, 576, 584, 630, 640, 657, 672, 720, 730, 831, 840, 876, 896, 960, 1008, 1022, 1095, 1108, 1120, 1152, 1168, 1260, 1314, 1344, 1385, 1440, 1460, 1533, 1662, 1680, 1752, 1920, 1939, 2016, 2044, 2190, 2216, 2240, 2336, 2493, 2520, 2555, 2628, 2688, 2770, 2880, 2920, 3066, 3285, 3324, 3360, 3504, 3878, 4032, 4088, 4155, 4380, 4432, 4480, 4599, 4672, 4986, 5040, 5110, 5256, 5540, 5760, 5817, 5840, 6132, 6570, 6648, 6720, 7008, 7665, 7756, 8064, 8176, 8310, 8760, 8864, 9198, 9344, 9695, 9972, 10080, 10220, 10512, 11080, 11634, 11680, 12264, 12465, 13140, 13296, 13440, 14016, 15330, 15512, 16352, 16620, 17451, 17520, 17728, 18396, 19390, 19944, 20160, 20221, 20440, 21024, 22160, 22995, 23268, 23360, 24528, 24930, 26280, 26592, 28032, 29085, 30660, 31024, 32704, 33240, 34902, 35040, 35456, 36792, 38780, 39888, 40320, 40442, 40880, 42048, 44320, 45990, 46536, 46720, 49056, 49860, 52560, 53184, 58170, 60663, 61320, 62048, 65408, 66480, 69804, 70080, 73584, 77560, 79776, 80884, 81760, 84096, 87255, 88640, 91980, 93072, 98112, 99720, 101105, 105120, 106368, 116340, 121326, 122640, 124096, 132960, 139608, 140160, 141547, 147168, 155120, 159552, 161768, 163520, 174510, 177280, 181989, 183960, 186144, 196224, 199440, 202210, 210240, 232680, 242652, 245280, 248192, 265920, 279216, 283094, 294336, 303315, 310240, 319104, 323536, 327040, 349020, 363978, 367920, 372288, 398880, 404420, 420480, 424641, 465360, 485304, 490560, 531840, 558432, 566188, 588672, 606630, 620480, 647072, 698040, 707735, 727956, 735840, 744576, 797760, 808840, 849282, 909945, 930720, 970608, 981120, 1116864, 1132376, 1213260, 1240960, 1273923, 1294144, 1396080, 1415470, 1455912, 1471680, 1595520, 1617680, 1698564, 1819890, 1861440, 1941216, 2123205, 2233728, 2264752, 2426520, 2547846, 2588288, 2792160, 2830940, 2911824, 2943360, 3235360, 3397128, 3639780, 3722880, 3882432, 4246410, 4529504, 4853040, 5095692, 5584320, 5661880, 5823648, 6369615, 6470720, 6794256, 7279560, 7764864, 8492820, 9059008, 9706080, 10191384, 11168640, 11323760, 11647296, 12739230, 12941440, 13588512, 14559120, 16985640, 18118016, 19412160, 20382768, 22647520, 23294592, 25478460, 27177024, 29118240, 33971280, 38824320, 40765536, 45295040, 50956920, 54354048, 58236480, 67942560, 81531072, 90590080, 101913840, 116472960, 135885120, 163062144, 203827680, 271770240, 407655360, 815310720]

約数ペア:

[(1, 815310720), (2, 407655360), (3, 271770240), (4, 203827680), (5, 163062144), (6, 135885120), (7, 116472960), (8, 101913840), (9, 90590080), (10, 81531072), (12, 67942560), (14, 58236480), (15, 54354048), (16, 50956920), (18, 45295040), (20, 40765536), (21, 38824320), (24, 33971280), (28, 29118240), (30, 27177024), (32, 25478460), (35, 23294592), (36, 22647520), (40, 20382768), (42, 19412160), (45, 18118016), (48, 16985640), (56, 14559120), (60, 13588512), (63, 12941440), (64, 12739230), (70, 11647296), (72, 11323760), (73, 11168640), (80, 10191384), (84, 9706080), (90, 9059008), (96, 8492820), (105, 7764864), (112, 7279560), (120, 6794256), (126, 6470720), (128, 6369615), (140, 5823648), (144, 5661880), (146, 5584320), (160, 5095692), (168, 4853040), (180, 4529504), (192, 4246410), (210, 3882432), (219, 3722880), (224, 3639780), (240, 3397128), (252, 3235360), (277, 2943360), (280, 2911824), (288, 2830940), (292, 2792160), (315, 2588288), (320, 2547846), (336, 2426520), (360, 2264752), (365, 2233728), (384, 2123205), (420, 1941216), (438, 1861440), (448, 1819890), (480, 1698564), (504, 1617680), (511, 1595520), (554, 1471680), (560, 1455912), (576, 1415470), (584, 1396080), (630, 1294144), (640, 1273923), (657, 1240960), (672, 1213260), (720, 1132376), (730, 1116864), (831, 981120), (840, 970608), (876, 930720), (896, 909945), (960, 849282), (1008, 808840), (1022, 797760), (1095, 744576), (1108, 735840), (1120, 727956), (1152, 707735), (1168, 698040), (1260, 647072), (1314, 620480), (1344, 606630), (1385, 588672), (1440, 566188), (1460, 558432), (1533, 531840), (1662, 490560), (1680, 485304), (1752, 465360), (1920, 424641), (1939, 420480), (2016, 404420), (2044, 398880), (2190, 372288), (2216, 367920), (2240, 363978), (2336, 349020), (2493, 327040), (2520, 323536), (2555, 319104), (2628, 310240), (2688, 303315), (2770, 294336), (2880, 283094), (2920, 279216), (3066, 265920), (3285, 248192), (3324, 245280), (3360, 242652), (3504, 232680), (3878, 210240), (4032, 202210), (4088, 199440), (4155, 196224), (4380, 186144), (4432, 183960), (4480, 181989), (4599, 177280), (4672, 174510), (4986, 163520), (5040, 161768), (5110, 159552), (5256, 155120), (5540, 147168), (5760, 141547), (5817, 140160), (5840, 139608), (6132, 132960), (6570, 124096), (6648, 122640), (6720, 121326), (7008, 116340), (7665, 106368), (7756, 105120), (8064, 101105), (8176, 99720), (8310, 98112), (8760, 93072), (8864, 91980), (9198, 88640), (9344, 87255), (9695, 84096), (9972, 81760), (10080, 80884), (10220, 79776), (10512, 77560), (11080, 73584), (11634, 70080), (11680, 69804), (12264, 66480), (12465, 65408), (13140, 62048), (13296, 61320), (13440, 60663), (14016, 58170), (15330, 53184), (15512, 52560), (16352, 49860), (16620, 49056), (17451, 46720), (17520, 46536), (17728, 45990), (18396, 44320), (19390, 42048), (19944, 40880), (20160, 40442), (20221, 40320), (20440, 39888), (21024, 38780), (22160, 36792), (22995, 35456), (23268, 35040), (23360, 34902), (24528, 33240), (24930, 32704), (26280, 31024), (26592, 30660), (28032, 29085)]