142538880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 256

約数和(自身を含む): 526124160

約数和(自身を除く): 383585280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 384, 397, 408, 440, 480, 510, 528, 544, 561, 640, 660, 680, 704, 748, 794, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1191, 1320, 1360, 1408, 1496, 1588, 1632, 1760, 1870, 1920, 1985, 2040, 2112, 2176, 2244, 2382, 2640, 2720, 2805, 2992, 3176, 3264, 3520, 3740, 3970, 4080, 4224, 4367, 4488, 4764, 5280, 5440, 5610, 5955, 5984, 6352, 6528, 6749, 7040, 7480, 7940, 8160, 8734, 8976, 9528, 10560, 10880, 11220, 11910, 11968, 12704, 13101, 13498, 14960, 15880, 16320, 17468, 17952, 19056, 20247, 21120, 21835, 22440, 23820, 23936, 25408, 26202, 26996, 29920, 31760, 32640, 33745, 34936, 35904, 38112, 40494, 43670, 44880, 47640, 50816, 52404, 53992, 59840, 63520, 65505, 67490, 69872, 71808, 74239, 76224, 80988, 87340, 89760, 95280, 101235, 104808, 107984, 119680, 127040, 131010, 134980, 139744, 148478, 152448, 161976, 174680, 179520, 190560, 202470, 209616, 215968, 222717, 254080, 262020, 269960, 279488, 296956, 323952, 349360, 359040, 371195, 381120, 404940, 419232, 431936, 445434, 524040, 539920, 558976, 593912, 647904, 698720, 742390, 762240, 809880, 838464, 863872, 890868, 1048080, 1079840, 1113585, 1187824, 1295808, 1397440, 1484780, 1619760, 1676928, 1781736, 2096160, 2159680, 2227170, 2375648, 2591616, 2794880, 2969560, 3239520, 3563472, 4192320, 4319360, 4454340, 4751296, 5939120, 6479040, 7126944, 8384640, 8908680, 9502592, 11878240, 12958080, 14253888, 17817360, 23756480, 28507776, 35634720, 47512960, 71269440, 142538880]

約数ペア:

[(1, 142538880), (2, 71269440), (3, 47512960), (4, 35634720), (5, 28507776), (6, 23756480), (8, 17817360), (10, 14253888), (11, 12958080), (12, 11878240), (15, 9502592), (16, 8908680), (17, 8384640), (20, 7126944), (22, 6479040), (24, 5939120), (30, 4751296), (32, 4454340), (33, 4319360), (34, 4192320), (40, 3563472), (44, 3239520), (48, 2969560), (51, 2794880), (55, 2591616), (60, 2375648), (64, 2227170), (66, 2159680), (68, 2096160), (80, 1781736), (85, 1676928), (88, 1619760), (96, 1484780), (102, 1397440), (110, 1295808), (120, 1187824), (128, 1113585), (132, 1079840), (136, 1048080), (160, 890868), (165, 863872), (170, 838464), (176, 809880), (187, 762240), (192, 742390), (204, 698720), (220, 647904), (240, 593912), (255, 558976), (264, 539920), (272, 524040), (320, 445434), (330, 431936), (340, 419232), (352, 404940), (374, 381120), (384, 371195), (397, 359040), (408, 349360), (440, 323952), (480, 296956), (510, 279488), (528, 269960), (544, 262020), (561, 254080), (640, 222717), (660, 215968), (680, 209616), (704, 202470), (748, 190560), (794, 179520), (816, 174680), (880, 161976), (935, 152448), (960, 148478), (1020, 139744), (1056, 134980), (1088, 131010), (1122, 127040), (1191, 119680), (1320, 107984), (1360, 104808), (1408, 101235), (1496, 95280), (1588, 89760), (1632, 87340), (1760, 80988), (1870, 76224), (1920, 74239), (1985, 71808), (2040, 69872), (2112, 67490), (2176, 65505), (2244, 63520), (2382, 59840), (2640, 53992), (2720, 52404), (2805, 50816), (2992, 47640), (3176, 44880), (3264, 43670), (3520, 40494), (3740, 38112), (3970, 35904), (4080, 34936), (4224, 33745), (4367, 32640), (4488, 31760), (4764, 29920), (5280, 26996), (5440, 26202), (5610, 25408), (5955, 23936), (5984, 23820), (6352, 22440), (6528, 21835), (6749, 21120), (7040, 20247), (7480, 19056), (7940, 17952), (8160, 17468), (8734, 16320), (8976, 15880), (9528, 14960), (10560, 13498), (10880, 13101), (11220, 12704), (11910, 11968)]