202567920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:543

約数の個数: 160

約数和(自身を含む): 671742720

約数和(自身を除く): 469174800

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, 102, 120, 131, 136, 170, 204, 240, 255, 262, 272, 340, 379, 393, 408, 510, 524, 655, 680, 758, 786, 816, 1020, 1048, 1137, 1310, 1360, 1516, 1572, 1895, 1965, 2040, 2096, 2227, 2274, 2620, 3032, 3144, 3790, 3930, 4080, 4454, 4548, 5240, 5685, 6064, 6288, 6443, 6681, 7580, 7860, 8908, 9096, 10480, 11135, 11370, 12886, 13362, 15160, 15720, 17816, 18192, 19329, 22270, 22740, 25772, 26724, 30320, 31440, 32215, 33405, 35632, 38658, 44540, 45480, 49649, 51544, 53448, 64430, 66810, 77316, 89080, 90960, 96645, 99298, 103088, 106896, 128860, 133620, 148947, 154632, 178160, 193290, 198596, 248245, 257720, 267240, 297894, 309264, 386580, 397192, 496490, 515440, 534480, 595788, 744735, 773160, 794384, 844033, 992980, 1191576, 1489470, 1546320, 1688066, 1985960, 2383152, 2532099, 2978940, 3376132, 3971920, 4220165, 5064198, 5957880, 6752264, 8440330, 10128396, 11915760, 12660495, 13504528, 16880660, 20256792, 25320990, 33761320, 40513584, 50641980, 67522640, 101283960, 202567920]

約数ペア:

[(1, 202567920), (2, 101283960), (3, 67522640), (4, 50641980), (5, 40513584), (6, 33761320), (8, 25320990), (10, 20256792), (12, 16880660), (15, 13504528), (16, 12660495), (17, 11915760), (20, 10128396), (24, 8440330), (30, 6752264), (34, 5957880), (40, 5064198), (48, 4220165), (51, 3971920), (60, 3376132), (68, 2978940), (80, 2532099), (85, 2383152), (102, 1985960), (120, 1688066), (131, 1546320), (136, 1489470), (170, 1191576), (204, 992980), (240, 844033), (255, 794384), (262, 773160), (272, 744735), (340, 595788), (379, 534480), (393, 515440), (408, 496490), (510, 397192), (524, 386580), (655, 309264), (680, 297894), (758, 267240), (786, 257720), (816, 248245), (1020, 198596), (1048, 193290), (1137, 178160), (1310, 154632), (1360, 148947), (1516, 133620), (1572, 128860), (1895, 106896), (1965, 103088), (2040, 99298), (2096, 96645), (2227, 90960), (2274, 89080), (2620, 77316), (3032, 66810), (3144, 64430), (3790, 53448), (3930, 51544), (4080, 49649), (4454, 45480), (4548, 44540), (5240, 38658), (5685, 35632), (6064, 33405), (6288, 32215), (6443, 31440), (6681, 30320), (7580, 26724), (7860, 25772), (8908, 22740), (9096, 22270), (10480, 19329), (11135, 18192), (11370, 17816), (12886, 15720), (13362, 15160)]