775738080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:783

約数の個数: 384

約数和(自身を含む): 3082060800

約数和(自身を除く): 2306322720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 342, 351, 360, 380, 390, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 585, 608, 624, 684, 702, 720, 727, 741, 760, 780, 855, 864, 912, 936, 988, 1026, 1040, 1080, 1140, 1170, 1235, 1248, 1368, 1404, 1440, 1454, 1482, 1520, 1560, 1710, 1755, 1824, 1872, 1976, 2052, 2080, 2160, 2181, 2223, 2280, 2340, 2470, 2565, 2736, 2808, 2908, 2964, 3040, 3120, 3420, 3510, 3635, 3705, 3744, 3952, 4104, 4320, 4362, 4446, 4560, 4680, 4940, 5130, 5472, 5616, 5816, 5928, 6240, 6543, 6669, 6840, 7020, 7270, 7410, 7904, 8208, 8724, 8892, 9120, 9360, 9451, 9880, 10260, 10905, 11115, 11232, 11632, 11856, 13086, 13338, 13680, 13813, 14040, 14540, 14820, 16416, 17448, 17784, 18720, 18902, 19629, 19760, 20520, 21810, 22230, 23264, 23712, 26172, 26676, 27360, 27626, 28080, 28353, 29080, 29640, 32715, 33345, 34896, 35568, 37804, 39258, 39520, 41040, 41439, 43620, 44460, 47255, 52344, 53352, 55252, 56160, 56706, 58160, 59280, 65430, 66690, 69065, 69792, 71136, 75608, 78516, 82080, 82878, 85059, 87240, 88920, 94510, 98145, 104688, 106704, 110504, 113412, 116320, 118560, 124317, 130860, 133380, 138130, 141765, 151216, 157032, 165756, 170118, 174480, 177840, 179569, 189020, 196290, 207195, 209376, 213408, 221008, 226824, 248634, 255177, 261720, 266760, 276260, 283530, 302432, 314064, 331512, 340236, 348960, 355680, 359138, 372951, 378040, 392580, 414390, 425295, 442016, 453648, 497268, 510354, 523440, 533520, 538707, 552520, 567060, 621585, 628128, 663024, 680472, 718276, 745902, 756080, 785160, 828780, 850590, 897845, 907296, 994536, 1020708, 1046880, 1067040, 1077414, 1105040, 1134120, 1243170, 1275885, 1326048, 1360944, 1436552, 1491804, 1512160, 1570320, 1616121, 1657560, 1701180, 1795690, 1864755, 1989072, 2041416, 2154828, 2210080, 2268240, 2486340, 2551770, 2693535, 2721888, 2873104, 2983608, 3140640, 3232242, 3315120, 3402360, 3591380, 3729510, 3978144, 4082832, 4309656, 4536480, 4848363, 4972680, 5103540, 5387070, 5746208, 5967216, 6464484, 6630240, 6804720, 7182760, 7459020, 8080605, 8165664, 8619312, 9696726, 9945360, 10207080, 10774140, 11934432, 12928968, 13609440, 14365520, 14918040, 16161210, 17238624, 19393452, 19890720, 20414160, 21548280, 24241815, 25857936, 28731040, 29836080, 32322420, 38786904, 40828320, 43096560, 48483630, 51715872, 59672160, 64644840, 77573808, 86193120, 96967260, 129289680, 155147616, 193934520, 258579360, 387869040, 775738080]

約数ペア:

[(1, 775738080), (2, 387869040), (3, 258579360), (4, 193934520), (5, 155147616), (6, 129289680), (8, 96967260), (9, 86193120), (10, 77573808), (12, 64644840), (13, 59672160), (15, 51715872), (16, 48483630), (18, 43096560), (19, 40828320), (20, 38786904), (24, 32322420), (26, 29836080), (27, 28731040), (30, 25857936), (32, 24241815), (36, 21548280), (38, 20414160), (39, 19890720), (40, 19393452), (45, 17238624), (48, 16161210), (52, 14918040), (54, 14365520), (57, 13609440), (60, 12928968), (65, 11934432), (72, 10774140), (76, 10207080), (78, 9945360), (80, 9696726), (90, 8619312), (95, 8165664), (96, 8080605), (104, 7459020), (108, 7182760), (114, 6804720), (117, 6630240), (120, 6464484), (130, 5967216), (135, 5746208), (144, 5387070), (152, 5103540), (156, 4972680), (160, 4848363), (171, 4536480), (180, 4309656), (190, 4082832), (195, 3978144), (208, 3729510), (216, 3591380), (228, 3402360), (234, 3315120), (240, 3232242), (247, 3140640), (260, 2983608), (270, 2873104), (285, 2721888), (288, 2693535), (304, 2551770), (312, 2486340), (342, 2268240), (351, 2210080), (360, 2154828), (380, 2041416), (390, 1989072), (416, 1864755), (432, 1795690), (456, 1701180), (468, 1657560), (480, 1616121), (494, 1570320), (513, 1512160), (520, 1491804), (540, 1436552), (570, 1360944), (585, 1326048), (608, 1275885), (624, 1243170), (684, 1134120), (702, 1105040), (720, 1077414), (727, 1067040), (741, 1046880), (760, 1020708), (780, 994536), (855, 907296), (864, 897845), (912, 850590), (936, 828780), (988, 785160), (1026, 756080), (1040, 745902), (1080, 718276), (1140, 680472), (1170, 663024), (1235, 628128), (1248, 621585), (1368, 567060), (1404, 552520), (1440, 538707), (1454, 533520), (1482, 523440), (1520, 510354), (1560, 497268), (1710, 453648), (1755, 442016), (1824, 425295), (1872, 414390), (1976, 392580), (2052, 378040), (2080, 372951), (2160, 359138), (2181, 355680), (2223, 348960), (2280, 340236), (2340, 331512), (2470, 314064), (2565, 302432), (2736, 283530), (2808, 276260), (2908, 266760), (2964, 261720), (3040, 255177), (3120, 248634), (3420, 226824), (3510, 221008), (3635, 213408), (3705, 209376), (3744, 207195), (3952, 196290), (4104, 189020), (4320, 179569), (4362, 177840), (4446, 174480), (4560, 170118), (4680, 165756), (4940, 157032), (5130, 151216), (5472, 141765), (5616, 138130), (5816, 133380), (5928, 130860), (6240, 124317), (6543, 118560), (6669, 116320), (6840, 113412), (7020, 110504), (7270, 106704), (7410, 104688), (7904, 98145), (8208, 94510), (8724, 88920), (8892, 87240), (9120, 85059), (9360, 82878), (9451, 82080), (9880, 78516), (10260, 75608), (10905, 71136), (11115, 69792), (11232, 69065), (11632, 66690), (11856, 65430), (13086, 59280), (13338, 58160), (13680, 56706), (13813, 56160), (14040, 55252), (14540, 53352), (14820, 52344), (16416, 47255), (17448, 44460), (17784, 43620), (18720, 41439), (18902, 41040), (19629, 39520), (19760, 39258), (20520, 37804), (21810, 35568), (22230, 34896), (23264, 33345), (23712, 32715), (26172, 29640), (26676, 29080), (27360, 28353), (27626, 28080)]