329808840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 1128038400

約数和(自身を除く): 798229560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 67, 68, 76, 85, 95, 102, 114, 120, 127, 134, 136, 152, 170, 190, 201, 204, 228, 254, 255, 268, 285, 323, 335, 340, 380, 381, 402, 408, 456, 508, 510, 536, 570, 635, 646, 670, 680, 760, 762, 804, 969, 1005, 1016, 1020, 1139, 1140, 1270, 1273, 1292, 1340, 1524, 1608, 1615, 1905, 1938, 2010, 2040, 2159, 2278, 2280, 2413, 2540, 2546, 2584, 2680, 3048, 3230, 3417, 3810, 3819, 3876, 4020, 4318, 4556, 4826, 4845, 5080, 5092, 5695, 6365, 6460, 6477, 6834, 7239, 7620, 7638, 7752, 8040, 8509, 8636, 9112, 9652, 9690, 10184, 10795, 11390, 12065, 12730, 12920, 12954, 13668, 14478, 15240, 15276, 17018, 17085, 17272, 19095, 19304, 19380, 21590, 21641, 22780, 24130, 25460, 25527, 25908, 27336, 28956, 30552, 32385, 34036, 34170, 36195, 38190, 38760, 41021, 42545, 43180, 43282, 45560, 48260, 50920, 51054, 51816, 57912, 64770, 64923, 68072, 68340, 72390, 76380, 82042, 85090, 86360, 86564, 96520, 102108, 108205, 123063, 127635, 129540, 129846, 136680, 144653, 144780, 152760, 161671, 164084, 170180, 173128, 204216, 205105, 216410, 246126, 255270, 259080, 259692, 289306, 289560, 323342, 324615, 328168, 340360, 410210, 432820, 433959, 485013, 492252, 510540, 519384, 578612, 615315, 646684, 649230, 723265, 808355, 820420, 865640, 867918, 970026, 984504, 1021080, 1157224, 1230630, 1293368, 1298460, 1446530, 1616710, 1640840, 1735836, 1940052, 2169795, 2425065, 2461260, 2596920, 2748407, 2893060, 3233420, 3471672, 3880104, 4339590, 4850130, 4922520, 5496814, 5786120, 6466840, 8245221, 8679180, 9700260, 10993628, 13742035, 16490442, 17358360, 19400520, 21987256, 27484070, 32980884, 41226105, 54968140, 65961768, 82452210, 109936280, 164904420, 329808840]

約数ペア:

[(1, 329808840), (2, 164904420), (3, 109936280), (4, 82452210), (5, 65961768), (6, 54968140), (8, 41226105), (10, 32980884), (12, 27484070), (15, 21987256), (17, 19400520), (19, 17358360), (20, 16490442), (24, 13742035), (30, 10993628), (34, 9700260), (38, 8679180), (40, 8245221), (51, 6466840), (57, 5786120), (60, 5496814), (67, 4922520), (68, 4850130), (76, 4339590), (85, 3880104), (95, 3471672), (102, 3233420), (114, 2893060), (120, 2748407), (127, 2596920), (134, 2461260), (136, 2425065), (152, 2169795), (170, 1940052), (190, 1735836), (201, 1640840), (204, 1616710), (228, 1446530), (254, 1298460), (255, 1293368), (268, 1230630), (285, 1157224), (323, 1021080), (335, 984504), (340, 970026), (380, 867918), (381, 865640), (402, 820420), (408, 808355), (456, 723265), (508, 649230), (510, 646684), (536, 615315), (570, 578612), (635, 519384), (646, 510540), (670, 492252), (680, 485013), (760, 433959), (762, 432820), (804, 410210), (969, 340360), (1005, 328168), (1016, 324615), (1020, 323342), (1139, 289560), (1140, 289306), (1270, 259692), (1273, 259080), (1292, 255270), (1340, 246126), (1524, 216410), (1608, 205105), (1615, 204216), (1905, 173128), (1938, 170180), (2010, 164084), (2040, 161671), (2159, 152760), (2278, 144780), (2280, 144653), (2413, 136680), (2540, 129846), (2546, 129540), (2584, 127635), (2680, 123063), (3048, 108205), (3230, 102108), (3417, 96520), (3810, 86564), (3819, 86360), (3876, 85090), (4020, 82042), (4318, 76380), (4556, 72390), (4826, 68340), (4845, 68072), (5080, 64923), (5092, 64770), (5695, 57912), (6365, 51816), (6460, 51054), (6477, 50920), (6834, 48260), (7239, 45560), (7620, 43282), (7638, 43180), (7752, 42545), (8040, 41021), (8509, 38760), (8636, 38190), (9112, 36195), (9652, 34170), (9690, 34036), (10184, 32385), (10795, 30552), (11390, 28956), (12065, 27336), (12730, 25908), (12920, 25527), (12954, 25460), (13668, 24130), (14478, 22780), (15240, 21641), (15276, 21590), (17018, 19380), (17085, 19304), (17272, 19095)]