2051253263520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{687823}}^1$

素因数の和:687972

約数の個数: 288

約数和(自身を含む): 7435927699200

約数和(自身を除く): 5384674435680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 109, 114, 120, 144, 152, 160, 171, 180, 190, 218, 228, 240, 285, 288, 304, 327, 342, 360, 380, 436, 456, 480, 545, 570, 608, 654, 684, 720, 760, 855, 872, 912, 981, 1090, 1140, 1308, 1368, 1440, 1520, 1635, 1710, 1744, 1824, 1962, 2071, 2180, 2280, 2616, 2736, 3040, 3270, 3420, 3488, 3924, 4142, 4360, 4560, 4905, 5232, 5472, 6213, 6540, 6840, 7848, 8284, 8720, 9120, 9810, 10355, 10464, 12426, 13080, 13680, 15696, 16568, 17440, 18639, 19620, 20710, 24852, 26160, 27360, 31065, 31392, 33136, 37278, 39240, 41420, 49704, 52320, 62130, 66272, 74556, 78480, 82840, 93195, 99408, 124260, 149112, 156960, 165680, 186390, 198816, 248520, 298224, 331360, 372780, 497040, 596448, 687823, 745560, 994080, 1375646, 1491120, 2063469, 2751292, 2982240, 3439115, 4126938, 5502584, 6190407, 6878230, 8253876, 10317345, 11005168, 12380814, 13068637, 13756460, 16507752, 20634690, 22010336, 24761628, 26137274, 27512920, 30952035, 33015504, 39205911, 41269380, 49523256, 52274548, 55025840, 61904070, 65343185, 66031008, 74972707, 78411822, 82538760, 99046512, 104549096, 110051680, 117617733, 123808140, 130686370, 149945414, 156823644, 165077520, 196029555, 198093024, 209098192, 224918121, 235235466, 247616280, 261372740, 299890828, 313647288, 330155040, 374863535, 392059110, 418196384, 449836242, 470470932, 495232560, 522745480, 588088665, 599781656, 627294576, 674754363, 749727070, 784118220, 899672484, 940941864, 990465120, 1045490960, 1124590605, 1176177330, 1199563312, 1254589152, 1349508726, 1424481433, 1499454140, 1568236440, 1799344968, 1881883728, 2090981920, 2249181210, 2352354660, 2399126624, 2699017452, 2848962866, 2998908280, 3136472880, 3373771815, 3598689936, 3763767456, 4273444299, 4498362420, 4704709320, 5398034904, 5697925732, 5997816560, 6272945760, 6747543630, 7122407165, 7197379872, 8546888598, 8996724840, 9409418640, 10796069808, 11395851464, 11995633120, 12820332897, 13495087260, 14244814330, 17093777196, 17993449680, 18818837280, 21367221495, 21592139616, 22791702928, 25640665794, 26990174520, 28489628660, 34187554392, 35986899360, 42734442990, 45583405856, 51281331588, 53980349040, 56979257320, 64101664485, 68375108784, 85468885980, 102562663176, 107960698080, 113958514640, 128203328970, 136750217568, 170937771960, 205125326352, 227917029280, 256406657940, 341875543920, 410250652704, 512813315880, 683751087840, 1025626631760, 2051253263520]

約数ペア:

[(1, 2051253263520), (2, 1025626631760), (3, 683751087840), (4, 512813315880), (5, 410250652704), (6, 341875543920), (8, 256406657940), (9, 227917029280), (10, 205125326352), (12, 170937771960), (15, 136750217568), (16, 128203328970), (18, 113958514640), (19, 107960698080), (20, 102562663176), (24, 85468885980), (30, 68375108784), (32, 64101664485), (36, 56979257320), (38, 53980349040), (40, 51281331588), (45, 45583405856), (48, 42734442990), (57, 35986899360), (60, 34187554392), (72, 28489628660), (76, 26990174520), (80, 25640665794), (90, 22791702928), (95, 21592139616), (96, 21367221495), (109, 18818837280), (114, 17993449680), (120, 17093777196), (144, 14244814330), (152, 13495087260), (160, 12820332897), (171, 11995633120), (180, 11395851464), (190, 10796069808), (218, 9409418640), (228, 8996724840), (240, 8546888598), (285, 7197379872), (288, 7122407165), (304, 6747543630), (327, 6272945760), (342, 5997816560), (360, 5697925732), (380, 5398034904), (436, 4704709320), (456, 4498362420), (480, 4273444299), (545, 3763767456), (570, 3598689936), (608, 3373771815), (654, 3136472880), (684, 2998908280), (720, 2848962866), (760, 2699017452), (855, 2399126624), (872, 2352354660), (912, 2249181210), (981, 2090981920), (1090, 1881883728), (1140, 1799344968), (1308, 1568236440), (1368, 1499454140), (1440, 1424481433), (1520, 1349508726), (1635, 1254589152), (1710, 1199563312), (1744, 1176177330), (1824, 1124590605), (1962, 1045490960), (2071, 990465120), (2180, 940941864), (2280, 899672484), (2616, 784118220), (2736, 749727070), (3040, 674754363), (3270, 627294576), (3420, 599781656), (3488, 588088665), (3924, 522745480), (4142, 495232560), (4360, 470470932), (4560, 449836242), (4905, 418196384), (5232, 392059110), (5472, 374863535), (6213, 330155040), (6540, 313647288), (6840, 299890828), (7848, 261372740), (8284, 247616280), (8720, 235235466), (9120, 224918121), (9810, 209098192), (10355, 198093024), (10464, 196029555), (12426, 165077520), (13080, 156823644), (13680, 149945414), (15696, 130686370), (16568, 123808140), (17440, 117617733), (18639, 110051680), (19620, 104549096), (20710, 99046512), (24852, 82538760), (26160, 78411822), (27360, 74972707), (31065, 66031008), (31392, 65343185), (33136, 61904070), (37278, 55025840), (39240, 52274548), (41420, 49523256), (49704, 41269380), (52320, 39205911), (62130, 33015504), (66272, 30952035), (74556, 27512920), (78480, 26137274), (82840, 24761628), (93195, 22010336), (99408, 20634690), (124260, 16507752), (149112, 13756460), (156960, 13068637), (165680, 12380814), (186390, 11005168), (198816, 10317345), (248520, 8253876), (298224, 6878230), (331360, 6190407), (372780, 5502584), (497040, 4126938), (596448, 3439115), (687823, 2982240), (745560, 2751292), (994080, 2063469), (1375646, 1491120)]