326273520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:623

約数の個数: 160

約数和(自身を含む): 1078859520

約数和(自身を除く): 752586000

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, 136, 170, 204, 211, 240, 255, 272, 340, 379, 408, 422, 510, 633, 680, 758, 816, 844, 1020, 1055, 1137, 1266, 1360, 1516, 1688, 1895, 2040, 2110, 2274, 2532, 3032, 3165, 3376, 3587, 3790, 4080, 4220, 4548, 5064, 5685, 6064, 6330, 6443, 7174, 7580, 8440, 9096, 10128, 10761, 11370, 12660, 12886, 14348, 15160, 16880, 17935, 18192, 19329, 21522, 22740, 25320, 25772, 28696, 30320, 32215, 35870, 38658, 43044, 45480, 50640, 51544, 53805, 57392, 64430, 71740, 77316, 79969, 86088, 90960, 96645, 103088, 107610, 128860, 143480, 154632, 159938, 172176, 193290, 215220, 239907, 257720, 286960, 309264, 319876, 386580, 399845, 430440, 479814, 515440, 639752, 773160, 799690, 860880, 959628, 1199535, 1279504, 1359473, 1546320, 1599380, 1919256, 2399070, 2718946, 3198760, 3838512, 4078419, 4798140, 5437892, 6397520, 6797365, 8156838, 9596280, 10875784, 13594730, 16313676, 19192560, 20392095, 21751568, 27189460, 32627352, 40784190, 54378920, 65254704, 81568380, 108757840, 163136760, 326273520]

約数ペア:

[(1, 326273520), (2, 163136760), (3, 108757840), (4, 81568380), (5, 65254704), (6, 54378920), (8, 40784190), (10, 32627352), (12, 27189460), (15, 21751568), (16, 20392095), (17, 19192560), (20, 16313676), (24, 13594730), (30, 10875784), (34, 9596280), (40, 8156838), (48, 6797365), (51, 6397520), (60, 5437892), (68, 4798140), (80, 4078419), (85, 3838512), (102, 3198760), (120, 2718946), (136, 2399070), (170, 1919256), (204, 1599380), (211, 1546320), (240, 1359473), (255, 1279504), (272, 1199535), (340, 959628), (379, 860880), (408, 799690), (422, 773160), (510, 639752), (633, 515440), (680, 479814), (758, 430440), (816, 399845), (844, 386580), (1020, 319876), (1055, 309264), (1137, 286960), (1266, 257720), (1360, 239907), (1516, 215220), (1688, 193290), (1895, 172176), (2040, 159938), (2110, 154632), (2274, 143480), (2532, 128860), (3032, 107610), (3165, 103088), (3376, 96645), (3587, 90960), (3790, 86088), (4080, 79969), (4220, 77316), (4548, 71740), (5064, 64430), (5685, 57392), (6064, 53805), (6330, 51544), (6443, 50640), (7174, 45480), (7580, 43044), (8440, 38658), (9096, 35870), (10128, 32215), (10761, 30320), (11370, 28696), (12660, 25772), (12886, 25320), (14348, 22740), (15160, 21522), (16880, 19329), (17935, 18192)]