469853280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1374

約数の個数: 288

約数和(自身を含む): 1818966240

約数和(自身を除く): 1349112960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1321, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2642, 2736, 2964, 3040, 3120, 3420, 3705, 3744, 3952, 3963, 4446, 4560, 4680, 4940, 5284, 5472, 5928, 6240, 6605, 6840, 7410, 7904, 7926, 8892, 9120, 9360, 9880, 10568, 11115, 11856, 11889, 13210, 13680, 14820, 15852, 17173, 17784, 18720, 19760, 19815, 21136, 22230, 23712, 23778, 25099, 26420, 27360, 29640, 31704, 34346, 35568, 39520, 39630, 42272, 44460, 47556, 50198, 51519, 52840, 59280, 59445, 63408, 68692, 71136, 75297, 79260, 85865, 88920, 95112, 100396, 103038, 105680, 118560, 118890, 125495, 126816, 137384, 150594, 154557, 158520, 171730, 177840, 190224, 200792, 206076, 211360, 225891, 237780, 250990, 257595, 274768, 301188, 309114, 317040, 326287, 343460, 355680, 376485, 380448, 401584, 412152, 451782, 475560, 501980, 515190, 549536, 602376, 618228, 634080, 652574, 686920, 752970, 772785, 803168, 824304, 903564, 951120, 978861, 1003960, 1030380, 1129455, 1204752, 1236456, 1305148, 1373840, 1505940, 1545570, 1631435, 1648608, 1807128, 1902240, 1957722, 2007920, 2060760, 2258910, 2409504, 2472912, 2610296, 2747680, 2936583, 3011880, 3091140, 3262870, 3614256, 3915444, 4015840, 4121520, 4517820, 4894305, 4945824, 5220592, 5873166, 6023760, 6182280, 6525740, 7228512, 7830888, 8243040, 9035640, 9788610, 10441184, 11746332, 12047520, 12364560, 13051480, 14682915, 15661776, 18071280, 19577220, 23492664, 24729120, 26102960, 29365830, 31323552, 36142560, 39154440, 46985328, 52205920, 58731660, 78308880, 93970656, 117463320, 156617760, 234926640, 469853280]

約数ペア:

[(1, 469853280), (2, 234926640), (3, 156617760), (4, 117463320), (5, 93970656), (6, 78308880), (8, 58731660), (9, 52205920), (10, 46985328), (12, 39154440), (13, 36142560), (15, 31323552), (16, 29365830), (18, 26102960), (19, 24729120), (20, 23492664), (24, 19577220), (26, 18071280), (30, 15661776), (32, 14682915), (36, 13051480), (38, 12364560), (39, 12047520), (40, 11746332), (45, 10441184), (48, 9788610), (52, 9035640), (57, 8243040), (60, 7830888), (65, 7228512), (72, 6525740), (76, 6182280), (78, 6023760), (80, 5873166), (90, 5220592), (95, 4945824), (96, 4894305), (104, 4517820), (114, 4121520), (117, 4015840), (120, 3915444), (130, 3614256), (144, 3262870), (152, 3091140), (156, 3011880), (160, 2936583), (171, 2747680), (180, 2610296), (190, 2472912), (195, 2409504), (208, 2258910), (228, 2060760), (234, 2007920), (240, 1957722), (247, 1902240), (260, 1807128), (285, 1648608), (288, 1631435), (304, 1545570), (312, 1505940), (342, 1373840), (360, 1305148), (380, 1236456), (390, 1204752), (416, 1129455), (456, 1030380), (468, 1003960), (480, 978861), (494, 951120), (520, 903564), (570, 824304), (585, 803168), (608, 772785), (624, 752970), (684, 686920), (720, 652574), (741, 634080), (760, 618228), (780, 602376), (855, 549536), (912, 515190), (936, 501980), (988, 475560), (1040, 451782), (1140, 412152), (1170, 401584), (1235, 380448), (1248, 376485), (1321, 355680), (1368, 343460), (1440, 326287), (1482, 317040), (1520, 309114), (1560, 301188), (1710, 274768), (1824, 257595), (1872, 250990), (1976, 237780), (2080, 225891), (2223, 211360), (2280, 206076), (2340, 200792), (2470, 190224), (2642, 177840), (2736, 171730), (2964, 158520), (3040, 154557), (3120, 150594), (3420, 137384), (3705, 126816), (3744, 125495), (3952, 118890), (3963, 118560), (4446, 105680), (4560, 103038), (4680, 100396), (4940, 95112), (5284, 88920), (5472, 85865), (5928, 79260), (6240, 75297), (6605, 71136), (6840, 68692), (7410, 63408), (7904, 59445), (7926, 59280), (8892, 52840), (9120, 51519), (9360, 50198), (9880, 47556), (10568, 44460), (11115, 42272), (11856, 39630), (11889, 39520), (13210, 35568), (13680, 34346), (14820, 31704), (15852, 29640), (17173, 27360), (17784, 26420), (18720, 25099), (19760, 23778), (19815, 23712), (21136, 22230)]