1399699440

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:926

約数の個数: 240

約数和(自身を含む): 4935621600

約数和(自身を除く): 3535922160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 89, 90, 108, 120, 135, 144, 162, 178, 180, 216, 240, 243, 267, 270, 324, 356, 360, 405, 432, 445, 486, 534, 540, 648, 712, 720, 801, 809, 810, 890, 972, 1068, 1080, 1215, 1296, 1335, 1424, 1602, 1618, 1620, 1780, 1944, 2136, 2160, 2403, 2427, 2430, 2670, 3204, 3236, 3240, 3560, 3888, 4005, 4045, 4272, 4806, 4854, 4860, 5340, 6408, 6472, 6480, 7120, 7209, 7281, 8010, 8090, 9612, 9708, 9720, 10680, 12015, 12135, 12816, 12944, 14418, 14562, 16020, 16180, 19224, 19416, 19440, 21360, 21627, 21843, 24030, 24270, 28836, 29124, 32040, 32360, 36045, 36405, 38448, 38832, 43254, 43686, 48060, 48540, 57672, 58248, 64080, 64720, 65529, 72001, 72090, 72810, 86508, 87372, 96120, 97080, 108135, 109215, 115344, 116496, 131058, 144002, 144180, 145620, 173016, 174744, 192240, 194160, 196587, 216003, 216270, 218430, 262116, 288004, 288360, 291240, 327645, 346032, 349488, 360005, 393174, 432006, 432540, 436860, 524232, 576008, 576720, 582480, 648009, 655290, 720010, 786348, 864012, 865080, 873720, 982935, 1048464, 1080015, 1152016, 1296018, 1310580, 1440020, 1572696, 1728024, 1730160, 1747440, 1944027, 1965870, 2160030, 2592036, 2621160, 2880040, 3145392, 3240045, 3456048, 3888054, 3931740, 4320060, 5184072, 5242320, 5760080, 5832081, 6480090, 7776108, 7863480, 8640120, 9720135, 10368144, 11664162, 12960180, 15552216, 15726960, 17280240, 17496243, 19440270, 23328324, 25920360, 29160405, 31104432, 34992486, 38880540, 46656648, 51840720, 58320810, 69984972, 77761080, 87481215, 93313296, 116641620, 139969944, 155522160, 174962430, 233283240, 279939888, 349924860, 466566480, 699849720, 1399699440]

約数ペア:

[(1, 1399699440), (2, 699849720), (3, 466566480), (4, 349924860), (5, 279939888), (6, 233283240), (8, 174962430), (9, 155522160), (10, 139969944), (12, 116641620), (15, 93313296), (16, 87481215), (18, 77761080), (20, 69984972), (24, 58320810), (27, 51840720), (30, 46656648), (36, 38880540), (40, 34992486), (45, 31104432), (48, 29160405), (54, 25920360), (60, 23328324), (72, 19440270), (80, 17496243), (81, 17280240), (89, 15726960), (90, 15552216), (108, 12960180), (120, 11664162), (135, 10368144), (144, 9720135), (162, 8640120), (178, 7863480), (180, 7776108), (216, 6480090), (240, 5832081), (243, 5760080), (267, 5242320), (270, 5184072), (324, 4320060), (356, 3931740), (360, 3888054), (405, 3456048), (432, 3240045), (445, 3145392), (486, 2880040), (534, 2621160), (540, 2592036), (648, 2160030), (712, 1965870), (720, 1944027), (801, 1747440), (809, 1730160), (810, 1728024), (890, 1572696), (972, 1440020), (1068, 1310580), (1080, 1296018), (1215, 1152016), (1296, 1080015), (1335, 1048464), (1424, 982935), (1602, 873720), (1618, 865080), (1620, 864012), (1780, 786348), (1944, 720010), (2136, 655290), (2160, 648009), (2403, 582480), (2427, 576720), (2430, 576008), (2670, 524232), (3204, 436860), (3236, 432540), (3240, 432006), (3560, 393174), (3888, 360005), (4005, 349488), (4045, 346032), (4272, 327645), (4806, 291240), (4854, 288360), (4860, 288004), (5340, 262116), (6408, 218430), (6472, 216270), (6480, 216003), (7120, 196587), (7209, 194160), (7281, 192240), (8010, 174744), (8090, 173016), (9612, 145620), (9708, 144180), (9720, 144002), (10680, 131058), (12015, 116496), (12135, 115344), (12816, 109215), (12944, 108135), (14418, 97080), (14562, 96120), (16020, 87372), (16180, 86508), (19224, 72810), (19416, 72090), (19440, 72001), (21360, 65529), (21627, 64720), (21843, 64080), (24030, 58248), (24270, 57672), (28836, 48540), (29124, 48060), (32040, 43686), (32360, 43254), (36045, 38832), (36405, 38448)]