1421699040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:863

約数の個数: 240

約数和(自身を含む): 5055695568

約数和(自身を除く): 3633996528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 163, 180, 216, 240, 270, 288, 324, 326, 360, 405, 432, 480, 489, 540, 648, 652, 673, 720, 810, 815, 864, 978, 1080, 1296, 1304, 1346, 1440, 1467, 1620, 1630, 1956, 2019, 2160, 2445, 2592, 2608, 2692, 2934, 3240, 3260, 3365, 3912, 4038, 4320, 4401, 4890, 5216, 5384, 5868, 6057, 6480, 6520, 6730, 7335, 7824, 8076, 8802, 9780, 10095, 10768, 11736, 12114, 12960, 13040, 13203, 13460, 14670, 15648, 16152, 17604, 18171, 19560, 20190, 21536, 22005, 23472, 24228, 26080, 26406, 26920, 29340, 30285, 32304, 35208, 36342, 39120, 40380, 44010, 46944, 48456, 52812, 53840, 54513, 58680, 60570, 64608, 66015, 70416, 72684, 78240, 80760, 88020, 90855, 96912, 105624, 107680, 109026, 109699, 117360, 121140, 132030, 140832, 145368, 161520, 176040, 181710, 193824, 211248, 218052, 219398, 234720, 242280, 264060, 272565, 290736, 323040, 329097, 352080, 363420, 422496, 436104, 438796, 484560, 528120, 545130, 548495, 581472, 658194, 704160, 726840, 872208, 877592, 969120, 987291, 1056240, 1090260, 1096990, 1316388, 1453680, 1645485, 1744416, 1755184, 1974582, 2112480, 2180520, 2193980, 2632776, 2907360, 2961873, 3290970, 3510368, 3949164, 4361040, 4387960, 4936455, 5265552, 5923746, 6581940, 7898328, 8722080, 8775920, 8885619, 9872910, 10531104, 11847492, 13163880, 14809365, 15796656, 17551840, 17771238, 19745820, 23694984, 26327760, 29618730, 31593312, 35542476, 39491640, 44428095, 47389968, 52655520, 59237460, 71084952, 78983280, 88856190, 94779936, 118474920, 142169904, 157966560, 177712380, 236949840, 284339808, 355424760, 473899680, 710849520, 1421699040]

約数ペア:

[(1, 1421699040), (2, 710849520), (3, 473899680), (4, 355424760), (5, 284339808), (6, 236949840), (8, 177712380), (9, 157966560), (10, 142169904), (12, 118474920), (15, 94779936), (16, 88856190), (18, 78983280), (20, 71084952), (24, 59237460), (27, 52655520), (30, 47389968), (32, 44428095), (36, 39491640), (40, 35542476), (45, 31593312), (48, 29618730), (54, 26327760), (60, 23694984), (72, 19745820), (80, 17771238), (81, 17551840), (90, 15796656), (96, 14809365), (108, 13163880), (120, 11847492), (135, 10531104), (144, 9872910), (160, 8885619), (162, 8775920), (163, 8722080), (180, 7898328), (216, 6581940), (240, 5923746), (270, 5265552), (288, 4936455), (324, 4387960), (326, 4361040), (360, 3949164), (405, 3510368), (432, 3290970), (480, 2961873), (489, 2907360), (540, 2632776), (648, 2193980), (652, 2180520), (673, 2112480), (720, 1974582), (810, 1755184), (815, 1744416), (864, 1645485), (978, 1453680), (1080, 1316388), (1296, 1096990), (1304, 1090260), (1346, 1056240), (1440, 987291), (1467, 969120), (1620, 877592), (1630, 872208), (1956, 726840), (2019, 704160), (2160, 658194), (2445, 581472), (2592, 548495), (2608, 545130), (2692, 528120), (2934, 484560), (3240, 438796), (3260, 436104), (3365, 422496), (3912, 363420), (4038, 352080), (4320, 329097), (4401, 323040), (4890, 290736), (5216, 272565), (5384, 264060), (5868, 242280), (6057, 234720), (6480, 219398), (6520, 218052), (6730, 211248), (7335, 193824), (7824, 181710), (8076, 176040), (8802, 161520), (9780, 145368), (10095, 140832), (10768, 132030), (11736, 121140), (12114, 117360), (12960, 109699), (13040, 109026), (13203, 107680), (13460, 105624), (14670, 96912), (15648, 90855), (16152, 88020), (17604, 80760), (18171, 78240), (19560, 72684), (20190, 70416), (21536, 66015), (22005, 64608), (23472, 60570), (24228, 58680), (26080, 54513), (26406, 53840), (26920, 52812), (29340, 48456), (30285, 46944), (32304, 44010), (35208, 40380), (36342, 39120)]