138569760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 288

約数和(自身を含む): 551940480

約数和(自身を除く): 413370720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 118, 120, 126, 140, 144, 160, 168, 177, 180, 210, 224, 233, 236, 240, 252, 280, 288, 295, 315, 336, 354, 360, 413, 420, 466, 472, 480, 504, 531, 560, 590, 630, 672, 699, 708, 720, 826, 840, 885, 932, 944, 1008, 1062, 1120, 1165, 1180, 1239, 1260, 1398, 1416, 1440, 1631, 1652, 1680, 1770, 1864, 1888, 2016, 2065, 2097, 2124, 2330, 2360, 2478, 2520, 2655, 2796, 2832, 3262, 3304, 3360, 3495, 3540, 3717, 3728, 4130, 4194, 4248, 4660, 4720, 4893, 4956, 5040, 5310, 5592, 5664, 6195, 6524, 6608, 6990, 7080, 7434, 7456, 8155, 8260, 8388, 8496, 9320, 9440, 9786, 9912, 10080, 10485, 10620, 11184, 12390, 13048, 13216, 13747, 13980, 14160, 14679, 14868, 16310, 16520, 16776, 16992, 18585, 18640, 19572, 19824, 20970, 21240, 22368, 24465, 24780, 26096, 27494, 27960, 28320, 29358, 29736, 32620, 33040, 33552, 37170, 37280, 39144, 39648, 41241, 41940, 42480, 48930, 49560, 52192, 54988, 55920, 58716, 59472, 65240, 66080, 67104, 68735, 73395, 74340, 78288, 82482, 83880, 84960, 96229, 97860, 99120, 109976, 111840, 117432, 118944, 123723, 130480, 137470, 146790, 148680, 156576, 164964, 167760, 192458, 195720, 198240, 206205, 219952, 234864, 247446, 260960, 274940, 288687, 293580, 297360, 329928, 335520, 384916, 391440, 412410, 439904, 469728, 481145, 494892, 549880, 577374, 587160, 594720, 618615, 659856, 769832, 782880, 824820, 866061, 962290, 989784, 1099760, 1154748, 1174320, 1237230, 1319712, 1443435, 1539664, 1649640, 1732122, 1924580, 1979568, 2199520, 2309496, 2348640, 2474460, 2886870, 3079328, 3299280, 3464244, 3849160, 3959136, 4330305, 4618992, 4948920, 5773740, 6598560, 6928488, 7698320, 8660610, 9237984, 9897840, 11547480, 13856976, 15396640, 17321220, 19795680, 23094960, 27713952, 34642440, 46189920, 69284880, 138569760]

約数ペア:

[(1, 138569760), (2, 69284880), (3, 46189920), (4, 34642440), (5, 27713952), (6, 23094960), (7, 19795680), (8, 17321220), (9, 15396640), (10, 13856976), (12, 11547480), (14, 9897840), (15, 9237984), (16, 8660610), (18, 7698320), (20, 6928488), (21, 6598560), (24, 5773740), (28, 4948920), (30, 4618992), (32, 4330305), (35, 3959136), (36, 3849160), (40, 3464244), (42, 3299280), (45, 3079328), (48, 2886870), (56, 2474460), (59, 2348640), (60, 2309496), (63, 2199520), (70, 1979568), (72, 1924580), (80, 1732122), (84, 1649640), (90, 1539664), (96, 1443435), (105, 1319712), (112, 1237230), (118, 1174320), (120, 1154748), (126, 1099760), (140, 989784), (144, 962290), (160, 866061), (168, 824820), (177, 782880), (180, 769832), (210, 659856), (224, 618615), (233, 594720), (236, 587160), (240, 577374), (252, 549880), (280, 494892), (288, 481145), (295, 469728), (315, 439904), (336, 412410), (354, 391440), (360, 384916), (413, 335520), (420, 329928), (466, 297360), (472, 293580), (480, 288687), (504, 274940), (531, 260960), (560, 247446), (590, 234864), (630, 219952), (672, 206205), (699, 198240), (708, 195720), (720, 192458), (826, 167760), (840, 164964), (885, 156576), (932, 148680), (944, 146790), (1008, 137470), (1062, 130480), (1120, 123723), (1165, 118944), (1180, 117432), (1239, 111840), (1260, 109976), (1398, 99120), (1416, 97860), (1440, 96229), (1631, 84960), (1652, 83880), (1680, 82482), (1770, 78288), (1864, 74340), (1888, 73395), (2016, 68735), (2065, 67104), (2097, 66080), (2124, 65240), (2330, 59472), (2360, 58716), (2478, 55920), (2520, 54988), (2655, 52192), (2796, 49560), (2832, 48930), (3262, 42480), (3304, 41940), (3360, 41241), (3495, 39648), (3540, 39144), (3717, 37280), (3728, 37170), (4130, 33552), (4194, 33040), (4248, 32620), (4660, 29736), (4720, 29358), (4893, 28320), (4956, 27960), (5040, 27494), (5310, 26096), (5592, 24780), (5664, 24465), (6195, 22368), (6524, 21240), (6608, 20970), (6990, 19824), (7080, 19572), (7434, 18640), (7456, 18585), (8155, 16992), (8260, 16776), (8388, 16520), (8496, 16310), (9320, 14868), (9440, 14679), (9786, 14160), (9912, 13980), (10080, 13747), (10485, 13216), (10620, 13048), (11184, 12390)]