137756080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 427472640

約数和(自身を除く): 289716560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 107, 110, 112, 121, 133, 140, 152, 154, 176, 190, 209, 214, 220, 242, 266, 280, 304, 308, 380, 385, 418, 428, 440, 484, 532, 535, 560, 605, 616, 665, 749, 760, 770, 836, 847, 856, 880, 968, 1045, 1064, 1070, 1177, 1210, 1232, 1330, 1463, 1498, 1520, 1540, 1672, 1694, 1712, 1936, 2033, 2090, 2128, 2140, 2299, 2354, 2420, 2660, 2926, 2996, 3080, 3344, 3388, 3745, 4066, 4180, 4235, 4280, 4598, 4708, 4840, 5320, 5852, 5885, 5992, 6160, 6776, 7315, 7490, 8132, 8239, 8360, 8470, 8560, 9196, 9416, 9680, 10165, 10640, 11495, 11704, 11770, 11984, 12947, 13552, 14231, 14630, 14980, 16093, 16264, 16478, 16720, 16940, 18392, 18832, 20330, 22363, 22990, 23408, 23540, 25894, 28462, 29260, 29960, 32186, 32528, 32956, 33880, 36784, 40660, 41195, 44726, 45980, 47080, 51788, 56924, 58520, 59920, 64372, 64735, 65912, 67760, 71155, 80465, 81320, 82390, 89452, 90629, 91960, 94160, 103576, 111815, 113848, 117040, 128744, 129470, 131824, 142310, 156541, 160930, 162640, 164780, 178904, 181258, 183920, 207152, 223630, 227696, 245993, 257488, 258940, 284620, 313082, 321860, 329560, 357808, 362516, 447260, 453145, 491986, 517880, 569240, 626164, 643720, 659120, 725032, 782705, 894520, 906290, 983972, 1035760, 1138480, 1229965, 1252328, 1287440, 1450064, 1565410, 1721951, 1789040, 1812580, 1967944, 2459930, 2504656, 3130820, 3443902, 3625160, 3935888, 4919860, 6261640, 6887804, 7250320, 8609755, 9839720, 12523280, 13775608, 17219510, 19679440, 27551216, 34439020, 68878040, 137756080]

約数ペア:

[(1, 137756080), (2, 68878040), (4, 34439020), (5, 27551216), (7, 19679440), (8, 17219510), (10, 13775608), (11, 12523280), (14, 9839720), (16, 8609755), (19, 7250320), (20, 6887804), (22, 6261640), (28, 4919860), (35, 3935888), (38, 3625160), (40, 3443902), (44, 3130820), (55, 2504656), (56, 2459930), (70, 1967944), (76, 1812580), (77, 1789040), (80, 1721951), (88, 1565410), (95, 1450064), (107, 1287440), (110, 1252328), (112, 1229965), (121, 1138480), (133, 1035760), (140, 983972), (152, 906290), (154, 894520), (176, 782705), (190, 725032), (209, 659120), (214, 643720), (220, 626164), (242, 569240), (266, 517880), (280, 491986), (304, 453145), (308, 447260), (380, 362516), (385, 357808), (418, 329560), (428, 321860), (440, 313082), (484, 284620), (532, 258940), (535, 257488), (560, 245993), (605, 227696), (616, 223630), (665, 207152), (749, 183920), (760, 181258), (770, 178904), (836, 164780), (847, 162640), (856, 160930), (880, 156541), (968, 142310), (1045, 131824), (1064, 129470), (1070, 128744), (1177, 117040), (1210, 113848), (1232, 111815), (1330, 103576), (1463, 94160), (1498, 91960), (1520, 90629), (1540, 89452), (1672, 82390), (1694, 81320), (1712, 80465), (1936, 71155), (2033, 67760), (2090, 65912), (2128, 64735), (2140, 64372), (2299, 59920), (2354, 58520), (2420, 56924), (2660, 51788), (2926, 47080), (2996, 45980), (3080, 44726), (3344, 41195), (3388, 40660), (3745, 36784), (4066, 33880), (4180, 32956), (4235, 32528), (4280, 32186), (4598, 29960), (4708, 29260), (4840, 28462), (5320, 25894), (5852, 23540), (5885, 23408), (5992, 22990), (6160, 22363), (6776, 20330), (7315, 18832), (7490, 18392), (8132, 16940), (8239, 16720), (8360, 16478), (8470, 16264), (8560, 16093), (9196, 14980), (9416, 14630), (9680, 14231), (10165, 13552), (10640, 12947), (11495, 11984), (11704, 11770)]