1679121840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:968

約数の個数: 240

約数和(自身を含む): 5813627904

約数和(自身を除く): 4134506064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 67, 80, 88, 110, 120, 121, 132, 134, 165, 176, 201, 220, 240, 242, 264, 268, 330, 335, 363, 402, 440, 484, 528, 536, 605, 660, 670, 726, 737, 804, 863, 880, 968, 1005, 1072, 1210, 1320, 1340, 1452, 1474, 1608, 1726, 1815, 1936, 2010, 2211, 2420, 2589, 2640, 2680, 2904, 2948, 3216, 3452, 3630, 3685, 4020, 4315, 4422, 4840, 5178, 5360, 5808, 5896, 6904, 7260, 7370, 8040, 8107, 8630, 8844, 9493, 9680, 10356, 11055, 11792, 12945, 13808, 14520, 14740, 16080, 16214, 17260, 17688, 18986, 20712, 22110, 24321, 25890, 28479, 29040, 29480, 32428, 34520, 35376, 37972, 40535, 41424, 44220, 47465, 48642, 51780, 56958, 57821, 58960, 64856, 69040, 75944, 81070, 88440, 94930, 97284, 103560, 104423, 113916, 115642, 121605, 129712, 142395, 151888, 162140, 173463, 176880, 189860, 194568, 207120, 208846, 227832, 231284, 243210, 284790, 289105, 313269, 324280, 346926, 379720, 389136, 417692, 455664, 462568, 486420, 522115, 569580, 578210, 626538, 636031, 648560, 693852, 759440, 835384, 867315, 925136, 972840, 1044230, 1139160, 1156420, 1253076, 1272062, 1387704, 1566345, 1670768, 1734630, 1908093, 1945680, 2088460, 2278320, 2312840, 2506152, 2544124, 2775408, 3132690, 3180155, 3469260, 3816186, 4176920, 4625680, 5012304, 5088248, 6265380, 6360310, 6938520, 6996341, 7632372, 8353840, 9540465, 10176496, 12530760, 12720620, 13877040, 13992682, 15264744, 19080930, 20989023, 25061520, 25441240, 27985364, 30529488, 34981705, 38161860, 41978046, 50882480, 55970728, 69963410, 76323720, 83956092, 104945115, 111941456, 139926820, 152647440, 167912184, 209890230, 279853640, 335824368, 419780460, 559707280, 839560920, 1679121840]

約数ペア:

[(1, 1679121840), (2, 839560920), (3, 559707280), (4, 419780460), (5, 335824368), (6, 279853640), (8, 209890230), (10, 167912184), (11, 152647440), (12, 139926820), (15, 111941456), (16, 104945115), (20, 83956092), (22, 76323720), (24, 69963410), (30, 55970728), (33, 50882480), (40, 41978046), (44, 38161860), (48, 34981705), (55, 30529488), (60, 27985364), (66, 25441240), (67, 25061520), (80, 20989023), (88, 19080930), (110, 15264744), (120, 13992682), (121, 13877040), (132, 12720620), (134, 12530760), (165, 10176496), (176, 9540465), (201, 8353840), (220, 7632372), (240, 6996341), (242, 6938520), (264, 6360310), (268, 6265380), (330, 5088248), (335, 5012304), (363, 4625680), (402, 4176920), (440, 3816186), (484, 3469260), (528, 3180155), (536, 3132690), (605, 2775408), (660, 2544124), (670, 2506152), (726, 2312840), (737, 2278320), (804, 2088460), (863, 1945680), (880, 1908093), (968, 1734630), (1005, 1670768), (1072, 1566345), (1210, 1387704), (1320, 1272062), (1340, 1253076), (1452, 1156420), (1474, 1139160), (1608, 1044230), (1726, 972840), (1815, 925136), (1936, 867315), (2010, 835384), (2211, 759440), (2420, 693852), (2589, 648560), (2640, 636031), (2680, 626538), (2904, 578210), (2948, 569580), (3216, 522115), (3452, 486420), (3630, 462568), (3685, 455664), (4020, 417692), (4315, 389136), (4422, 379720), (4840, 346926), (5178, 324280), (5360, 313269), (5808, 289105), (5896, 284790), (6904, 243210), (7260, 231284), (7370, 227832), (8040, 208846), (8107, 207120), (8630, 194568), (8844, 189860), (9493, 176880), (9680, 173463), (10356, 162140), (11055, 151888), (11792, 142395), (12945, 129712), (13808, 121605), (14520, 115642), (14740, 113916), (16080, 104423), (16214, 103560), (17260, 97284), (17688, 94930), (18986, 88440), (20712, 81070), (22110, 75944), (24321, 69040), (25890, 64856), (28479, 58960), (29040, 57821), (29480, 56958), (32428, 51780), (34520, 48642), (35376, 47465), (37972, 44220), (40535, 41424)]