138371520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:435

約数の個数: 224

約数和(自身を含む): 512064000

約数和(自身を除く): 373692480

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, 59, 60, 64, 70, 80, 84, 96, 105, 112, 118, 120, 140, 160, 168, 177, 192, 210, 224, 236, 240, 280, 295, 320, 336, 349, 354, 413, 420, 448, 472, 480, 560, 590, 672, 698, 708, 826, 840, 885, 944, 960, 1047, 1120, 1180, 1239, 1344, 1396, 1416, 1652, 1680, 1745, 1770, 1888, 2065, 2094, 2240, 2360, 2443, 2478, 2792, 2832, 3304, 3360, 3490, 3540, 3776, 4130, 4188, 4720, 4886, 4956, 5235, 5584, 5664, 6195, 6608, 6720, 6980, 7080, 7329, 8260, 8376, 9440, 9772, 9912, 10470, 11168, 11328, 12215, 12390, 13216, 13960, 14160, 14658, 16520, 16752, 18880, 19544, 19824, 20591, 20940, 22336, 24430, 24780, 26432, 27920, 28320, 29316, 33040, 33504, 36645, 39088, 39648, 41182, 41880, 48860, 49560, 55840, 56640, 58632, 61773, 66080, 67008, 73290, 78176, 79296, 82364, 83760, 97720, 99120, 102955, 111680, 117264, 123546, 132160, 144137, 146580, 156352, 164728, 167520, 195440, 198240, 205910, 234528, 247092, 288274, 293160, 308865, 329456, 335040, 390880, 396480, 411820, 432411, 469056, 494184, 576548, 586320, 617730, 658912, 720685, 781760, 823640, 864822, 988368, 1153096, 1172640, 1235460, 1317824, 1441370, 1647280, 1729644, 1976736, 2162055, 2306192, 2345280, 2470920, 2882740, 3294560, 3459288, 3953472, 4324110, 4612384, 4941840, 5765480, 6589120, 6918576, 8648220, 9224768, 9883680, 11530960, 13837152, 17296440, 19767360, 23061920, 27674304, 34592880, 46123840, 69185760, 138371520]

約数ペア:

[(1, 138371520), (2, 69185760), (3, 46123840), (4, 34592880), (5, 27674304), (6, 23061920), (7, 19767360), (8, 17296440), (10, 13837152), (12, 11530960), (14, 9883680), (15, 9224768), (16, 8648220), (20, 6918576), (21, 6589120), (24, 5765480), (28, 4941840), (30, 4612384), (32, 4324110), (35, 3953472), (40, 3459288), (42, 3294560), (48, 2882740), (56, 2470920), (59, 2345280), (60, 2306192), (64, 2162055), (70, 1976736), (80, 1729644), (84, 1647280), (96, 1441370), (105, 1317824), (112, 1235460), (118, 1172640), (120, 1153096), (140, 988368), (160, 864822), (168, 823640), (177, 781760), (192, 720685), (210, 658912), (224, 617730), (236, 586320), (240, 576548), (280, 494184), (295, 469056), (320, 432411), (336, 411820), (349, 396480), (354, 390880), (413, 335040), (420, 329456), (448, 308865), (472, 293160), (480, 288274), (560, 247092), (590, 234528), (672, 205910), (698, 198240), (708, 195440), (826, 167520), (840, 164728), (885, 156352), (944, 146580), (960, 144137), (1047, 132160), (1120, 123546), (1180, 117264), (1239, 111680), (1344, 102955), (1396, 99120), (1416, 97720), (1652, 83760), (1680, 82364), (1745, 79296), (1770, 78176), (1888, 73290), (2065, 67008), (2094, 66080), (2240, 61773), (2360, 58632), (2443, 56640), (2478, 55840), (2792, 49560), (2832, 48860), (3304, 41880), (3360, 41182), (3490, 39648), (3540, 39088), (3776, 36645), (4130, 33504), (4188, 33040), (4720, 29316), (4886, 28320), (4956, 27920), (5235, 26432), (5584, 24780), (5664, 24430), (6195, 22336), (6608, 20940), (6720, 20591), (6980, 19824), (7080, 19544), (7329, 18880), (8260, 16752), (8376, 16520), (9440, 14658), (9772, 14160), (9912, 13960), (10470, 13216), (11168, 12390), (11328, 12215)]