2137376640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1459}}^1$

素因数の和:1597

約数の個数: 256

約数和(自身を含む): 7862976000

約数和(自身を除く): 5725599360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 109, 112, 120, 128, 140, 160, 168, 192, 210, 218, 224, 240, 280, 320, 327, 336, 384, 420, 436, 448, 480, 545, 560, 640, 654, 672, 763, 840, 872, 896, 960, 1090, 1120, 1308, 1344, 1459, 1526, 1635, 1680, 1744, 1920, 2180, 2240, 2289, 2616, 2688, 2918, 3052, 3270, 3360, 3488, 3815, 4360, 4377, 4480, 4578, 5232, 5836, 6104, 6540, 6720, 6976, 7295, 7630, 8720, 8754, 9156, 10213, 10464, 11445, 11672, 12208, 13080, 13440, 13952, 14590, 15260, 17440, 17508, 18312, 20426, 20928, 21885, 22890, 23344, 24416, 26160, 29180, 30520, 30639, 34880, 35016, 36624, 40852, 41856, 43770, 45780, 46688, 48832, 51065, 52320, 58360, 61040, 61278, 69760, 70032, 73248, 81704, 87540, 91560, 93376, 97664, 102130, 104640, 116720, 122080, 122556, 140064, 146496, 153195, 159031, 163408, 175080, 183120, 186752, 204260, 209280, 233440, 244160, 245112, 280128, 292992, 306390, 318062, 326816, 350160, 366240, 408520, 466880, 477093, 488320, 490224, 560256, 612780, 636124, 653632, 700320, 732480, 795155, 817040, 933760, 954186, 980448, 1113217, 1225560, 1272248, 1307264, 1400640, 1464960, 1590310, 1634080, 1908372, 1960896, 2226434, 2385465, 2451120, 2544496, 2801280, 3180620, 3268160, 3339651, 3816744, 3921792, 4452868, 4770930, 4902240, 5088992, 5566085, 6361240, 6536320, 6679302, 7633488, 8905736, 9541860, 9804480, 10177984, 11132170, 12722480, 13358604, 15266976, 16698255, 17811472, 19083720, 19608960, 20355968, 22264340, 25444960, 26717208, 30533952, 33396510, 35622944, 38167440, 44528680, 50889920, 53434416, 61067904, 66793020, 71245888, 76334880, 89057360, 101779840, 106868832, 133586040, 142491776, 152669760, 178114720, 213737664, 267172080, 305339520, 356229440, 427475328, 534344160, 712458880, 1068688320, 2137376640]

約数ペア:

[(1, 2137376640), (2, 1068688320), (3, 712458880), (4, 534344160), (5, 427475328), (6, 356229440), (7, 305339520), (8, 267172080), (10, 213737664), (12, 178114720), (14, 152669760), (15, 142491776), (16, 133586040), (20, 106868832), (21, 101779840), (24, 89057360), (28, 76334880), (30, 71245888), (32, 66793020), (35, 61067904), (40, 53434416), (42, 50889920), (48, 44528680), (56, 38167440), (60, 35622944), (64, 33396510), (70, 30533952), (80, 26717208), (84, 25444960), (96, 22264340), (105, 20355968), (109, 19608960), (112, 19083720), (120, 17811472), (128, 16698255), (140, 15266976), (160, 13358604), (168, 12722480), (192, 11132170), (210, 10177984), (218, 9804480), (224, 9541860), (240, 8905736), (280, 7633488), (320, 6679302), (327, 6536320), (336, 6361240), (384, 5566085), (420, 5088992), (436, 4902240), (448, 4770930), (480, 4452868), (545, 3921792), (560, 3816744), (640, 3339651), (654, 3268160), (672, 3180620), (763, 2801280), (840, 2544496), (872, 2451120), (896, 2385465), (960, 2226434), (1090, 1960896), (1120, 1908372), (1308, 1634080), (1344, 1590310), (1459, 1464960), (1526, 1400640), (1635, 1307264), (1680, 1272248), (1744, 1225560), (1920, 1113217), (2180, 980448), (2240, 954186), (2289, 933760), (2616, 817040), (2688, 795155), (2918, 732480), (3052, 700320), (3270, 653632), (3360, 636124), (3488, 612780), (3815, 560256), (4360, 490224), (4377, 488320), (4480, 477093), (4578, 466880), (5232, 408520), (5836, 366240), (6104, 350160), (6540, 326816), (6720, 318062), (6976, 306390), (7295, 292992), (7630, 280128), (8720, 245112), (8754, 244160), (9156, 233440), (10213, 209280), (10464, 204260), (11445, 186752), (11672, 183120), (12208, 175080), (13080, 163408), (13440, 159031), (13952, 153195), (14590, 146496), (15260, 140064), (17440, 122556), (17508, 122080), (18312, 116720), (20426, 104640), (20928, 102130), (21885, 97664), (22890, 93376), (23344, 91560), (24416, 87540), (26160, 81704), (29180, 73248), (30520, 70032), (30639, 69760), (34880, 61278), (35016, 61040), (36624, 58360), (40852, 52320), (41856, 51065), (43770, 48832), (45780, 46688)]