455831280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 320

約数和(自身を含む): 1714176000

約数和(自身を除く): 1258344720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 48, 54, 57, 58, 60, 72, 76, 80, 87, 90, 95, 108, 114, 116, 120, 135, 144, 145, 152, 171, 174, 180, 190, 216, 228, 232, 240, 261, 270, 285, 290, 304, 342, 348, 360, 380, 383, 432, 435, 456, 464, 513, 522, 540, 551, 570, 580, 684, 696, 720, 760, 766, 783, 855, 870, 912, 1026, 1044, 1080, 1102, 1140, 1149, 1160, 1305, 1368, 1392, 1520, 1532, 1566, 1653, 1710, 1740, 1915, 2052, 2088, 2160, 2204, 2280, 2298, 2320, 2565, 2610, 2736, 2755, 3064, 3132, 3306, 3420, 3447, 3480, 3830, 3915, 4104, 4176, 4408, 4560, 4596, 4959, 5130, 5220, 5510, 5745, 6128, 6264, 6612, 6840, 6894, 6960, 7277, 7660, 7830, 8208, 8265, 8816, 9192, 9918, 10260, 10341, 10440, 11020, 11107, 11490, 12528, 13224, 13680, 13788, 14554, 14877, 15320, 15660, 16530, 17235, 18384, 19836, 20520, 20682, 20880, 21831, 22040, 22214, 22980, 24795, 26448, 27576, 29108, 29754, 30640, 31320, 33060, 33321, 34470, 36385, 39672, 41040, 41364, 43662, 44080, 44428, 45960, 49590, 51705, 55152, 55535, 58216, 59508, 62640, 65493, 66120, 66642, 68940, 72770, 74385, 79344, 82728, 87324, 88856, 91920, 99180, 99963, 103410, 109155, 111070, 116432, 119016, 130986, 132240, 133284, 137880, 145540, 148770, 165456, 166605, 174648, 177712, 196479, 198360, 199926, 206820, 211033, 218310, 222140, 238032, 261972, 266568, 275760, 291080, 297540, 299889, 327465, 333210, 349296, 392958, 396720, 399852, 413640, 422066, 436620, 444280, 499815, 523944, 533136, 582160, 595080, 599778, 633099, 654930, 666420, 785916, 799704, 827280, 844132, 873240, 888560, 982395, 999630, 1047888, 1055165, 1190160, 1199556, 1266198, 1309860, 1332840, 1499445, 1571832, 1599408, 1688264, 1746480, 1899297, 1964790, 1999260, 2110330, 2399112, 2532396, 2619720, 2665680, 2998890, 3143664, 3165495, 3376528, 3798594, 3929580, 3998520, 4220660, 4798224, 5064792, 5239440, 5697891, 5997780, 6330990, 7597188, 7859160, 7997040, 8441320, 9496485, 10129584, 11395782, 11995560, 12661980, 15194376, 15718320, 16882640, 18992970, 22791564, 23991120, 25323960, 28489455, 30388752, 37985940, 45583128, 50647920, 56978910, 75971880, 91166256, 113957820, 151943760, 227915640, 455831280]

約数ペア:

[(1, 455831280), (2, 227915640), (3, 151943760), (4, 113957820), (5, 91166256), (6, 75971880), (8, 56978910), (9, 50647920), (10, 45583128), (12, 37985940), (15, 30388752), (16, 28489455), (18, 25323960), (19, 23991120), (20, 22791564), (24, 18992970), (27, 16882640), (29, 15718320), (30, 15194376), (36, 12661980), (38, 11995560), (40, 11395782), (45, 10129584), (48, 9496485), (54, 8441320), (57, 7997040), (58, 7859160), (60, 7597188), (72, 6330990), (76, 5997780), (80, 5697891), (87, 5239440), (90, 5064792), (95, 4798224), (108, 4220660), (114, 3998520), (116, 3929580), (120, 3798594), (135, 3376528), (144, 3165495), (145, 3143664), (152, 2998890), (171, 2665680), (174, 2619720), (180, 2532396), (190, 2399112), (216, 2110330), (228, 1999260), (232, 1964790), (240, 1899297), (261, 1746480), (270, 1688264), (285, 1599408), (290, 1571832), (304, 1499445), (342, 1332840), (348, 1309860), (360, 1266198), (380, 1199556), (383, 1190160), (432, 1055165), (435, 1047888), (456, 999630), (464, 982395), (513, 888560), (522, 873240), (540, 844132), (551, 827280), (570, 799704), (580, 785916), (684, 666420), (696, 654930), (720, 633099), (760, 599778), (766, 595080), (783, 582160), (855, 533136), (870, 523944), (912, 499815), (1026, 444280), (1044, 436620), (1080, 422066), (1102, 413640), (1140, 399852), (1149, 396720), (1160, 392958), (1305, 349296), (1368, 333210), (1392, 327465), (1520, 299889), (1532, 297540), (1566, 291080), (1653, 275760), (1710, 266568), (1740, 261972), (1915, 238032), (2052, 222140), (2088, 218310), (2160, 211033), (2204, 206820), (2280, 199926), (2298, 198360), (2320, 196479), (2565, 177712), (2610, 174648), (2736, 166605), (2755, 165456), (3064, 148770), (3132, 145540), (3306, 137880), (3420, 133284), (3447, 132240), (3480, 130986), (3830, 119016), (3915, 116432), (4104, 111070), (4176, 109155), (4408, 103410), (4560, 99963), (4596, 99180), (4959, 91920), (5130, 88856), (5220, 87324), (5510, 82728), (5745, 79344), (6128, 74385), (6264, 72770), (6612, 68940), (6840, 66642), (6894, 66120), (6960, 65493), (7277, 62640), (7660, 59508), (7830, 58216), (8208, 55535), (8265, 55152), (8816, 51705), (9192, 49590), (9918, 45960), (10260, 44428), (10341, 44080), (10440, 43662), (11020, 41364), (11107, 41040), (11490, 39672), (12528, 36385), (13224, 34470), (13680, 33321), (13788, 33060), (14554, 31320), (14877, 30640), (15320, 29754), (15660, 29108), (16530, 27576), (17235, 26448), (18384, 24795), (19836, 22980), (20520, 22214), (20682, 22040), (20880, 21831)]