142077840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:489

約数の個数: 160

約数和(自身を含む): 472469760

約数和(自身を除く): 330391920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 97, 102, 120, 136, 170, 194, 204, 240, 255, 272, 291, 340, 359, 388, 408, 485, 510, 582, 680, 718, 776, 816, 970, 1020, 1077, 1164, 1360, 1436, 1455, 1552, 1649, 1795, 1940, 2040, 2154, 2328, 2872, 2910, 3298, 3590, 3880, 4080, 4308, 4656, 4947, 5385, 5744, 5820, 6103, 6596, 7180, 7760, 8245, 8616, 9894, 10770, 11640, 12206, 13192, 14360, 16490, 17232, 18309, 19788, 21540, 23280, 24412, 24735, 26384, 28720, 30515, 32980, 34823, 36618, 39576, 43080, 48824, 49470, 61030, 65960, 69646, 73236, 79152, 86160, 91545, 97648, 98940, 104469, 122060, 131920, 139292, 146472, 174115, 183090, 197880, 208938, 244120, 278584, 292944, 348230, 366180, 395760, 417876, 488240, 522345, 557168, 591991, 696460, 732360, 835752, 1044690, 1183982, 1392920, 1464720, 1671504, 1775973, 2089380, 2367964, 2785840, 2959955, 3551946, 4178760, 4735928, 5919910, 7103892, 8357520, 8879865, 9471856, 11839820, 14207784, 17759730, 23679640, 28415568, 35519460, 47359280, 71038920, 142077840]

約数ペア:

[(1, 142077840), (2, 71038920), (3, 47359280), (4, 35519460), (5, 28415568), (6, 23679640), (8, 17759730), (10, 14207784), (12, 11839820), (15, 9471856), (16, 8879865), (17, 8357520), (20, 7103892), (24, 5919910), (30, 4735928), (34, 4178760), (40, 3551946), (48, 2959955), (51, 2785840), (60, 2367964), (68, 2089380), (80, 1775973), (85, 1671504), (97, 1464720), (102, 1392920), (120, 1183982), (136, 1044690), (170, 835752), (194, 732360), (204, 696460), (240, 591991), (255, 557168), (272, 522345), (291, 488240), (340, 417876), (359, 395760), (388, 366180), (408, 348230), (485, 292944), (510, 278584), (582, 244120), (680, 208938), (718, 197880), (776, 183090), (816, 174115), (970, 146472), (1020, 139292), (1077, 131920), (1164, 122060), (1360, 104469), (1436, 98940), (1455, 97648), (1552, 91545), (1649, 86160), (1795, 79152), (1940, 73236), (2040, 69646), (2154, 65960), (2328, 61030), (2872, 49470), (2910, 48824), (3298, 43080), (3590, 39576), (3880, 36618), (4080, 34823), (4308, 32980), (4656, 30515), (4947, 28720), (5385, 26384), (5744, 24735), (5820, 24412), (6103, 23280), (6596, 21540), (7180, 19788), (7760, 18309), (8245, 17232), (8616, 16490), (9894, 14360), (10770, 13192), (11640, 12206)]