2445018240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1669}}^1$

素因数の和:1807

約数の個数: 256

約数和(自身を含む): 8993952000

約数和(自身を除く): 6548933760

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, 1526, 1635, 1669, 1680, 1744, 1920, 2180, 2240, 2289, 2616, 2688, 3052, 3270, 3338, 3360, 3488, 3815, 4360, 4480, 4578, 5007, 5232, 6104, 6540, 6676, 6720, 6976, 7630, 8345, 8720, 9156, 10014, 10464, 11445, 11683, 12208, 13080, 13352, 13440, 13952, 15260, 16690, 17440, 18312, 20028, 20928, 22890, 23366, 24416, 25035, 26160, 26704, 30520, 33380, 34880, 35049, 36624, 40056, 41856, 45780, 46732, 48832, 50070, 52320, 53408, 58415, 61040, 66760, 69760, 70098, 73248, 80112, 91560, 93464, 97664, 100140, 104640, 106816, 116830, 122080, 133520, 140196, 146496, 160224, 175245, 181921, 183120, 186928, 200280, 209280, 213632, 233660, 244160, 267040, 280392, 292992, 320448, 350490, 363842, 366240, 373856, 400560, 467320, 488320, 534080, 545763, 560784, 640896, 700980, 727684, 732480, 747712, 801120, 909605, 934640, 1068160, 1091526, 1121568, 1273447, 1401960, 1455368, 1464960, 1495424, 1602240, 1819210, 1869280, 2183052, 2243136, 2546894, 2728815, 2803920, 2910736, 3204480, 3638420, 3738560, 3820341, 4366104, 4486272, 5093788, 5457630, 5607840, 5821472, 6367235, 7276840, 7477120, 7640682, 8732208, 10187576, 10915260, 11215680, 11642944, 12734470, 14553680, 15281364, 17464416, 19101705, 20375152, 21830520, 22431360, 23285888, 25468940, 29107360, 30562728, 34928832, 38203410, 40750304, 43661040, 50937880, 58214720, 61125456, 69857664, 76406820, 81500608, 87322080, 101875760, 116429440, 122250912, 152813640, 163001216, 174644160, 203751520, 244501824, 305627280, 349288320, 407503040, 489003648, 611254560, 815006080, 1222509120, 2445018240]

約数ペア:

[(1, 2445018240), (2, 1222509120), (3, 815006080), (4, 611254560), (5, 489003648), (6, 407503040), (7, 349288320), (8, 305627280), (10, 244501824), (12, 203751520), (14, 174644160), (15, 163001216), (16, 152813640), (20, 122250912), (21, 116429440), (24, 101875760), (28, 87322080), (30, 81500608), (32, 76406820), (35, 69857664), (40, 61125456), (42, 58214720), (48, 50937880), (56, 43661040), (60, 40750304), (64, 38203410), (70, 34928832), (80, 30562728), (84, 29107360), (96, 25468940), (105, 23285888), (109, 22431360), (112, 21830520), (120, 20375152), (128, 19101705), (140, 17464416), (160, 15281364), (168, 14553680), (192, 12734470), (210, 11642944), (218, 11215680), (224, 10915260), (240, 10187576), (280, 8732208), (320, 7640682), (327, 7477120), (336, 7276840), (384, 6367235), (420, 5821472), (436, 5607840), (448, 5457630), (480, 5093788), (545, 4486272), (560, 4366104), (640, 3820341), (654, 3738560), (672, 3638420), (763, 3204480), (840, 2910736), (872, 2803920), (896, 2728815), (960, 2546894), (1090, 2243136), (1120, 2183052), (1308, 1869280), (1344, 1819210), (1526, 1602240), (1635, 1495424), (1669, 1464960), (1680, 1455368), (1744, 1401960), (1920, 1273447), (2180, 1121568), (2240, 1091526), (2289, 1068160), (2616, 934640), (2688, 909605), (3052, 801120), (3270, 747712), (3338, 732480), (3360, 727684), (3488, 700980), (3815, 640896), (4360, 560784), (4480, 545763), (4578, 534080), (5007, 488320), (5232, 467320), (6104, 400560), (6540, 373856), (6676, 366240), (6720, 363842), (6976, 350490), (7630, 320448), (8345, 292992), (8720, 280392), (9156, 267040), (10014, 244160), (10464, 233660), (11445, 213632), (11683, 209280), (12208, 200280), (13080, 186928), (13352, 183120), (13440, 181921), (13952, 175245), (15260, 160224), (16690, 146496), (17440, 140196), (18312, 133520), (20028, 122080), (20928, 116830), (22890, 106816), (23366, 104640), (24416, 100140), (25035, 97664), (26160, 93464), (26704, 91560), (30520, 80112), (33380, 73248), (34880, 70098), (35049, 69760), (36624, 66760), (40056, 61040), (41856, 58415), (45780, 53408), (46732, 52320), (48832, 50070)]