2125895520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27509}}^1$

素因数の和:27557

約数の個数: 192

約数和(自身を含む): 7986263040

約数和(自身を除く): 5860367520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4830, 5152, 5520, 6440, 7728, 9660, 11040, 12880, 15456, 19320, 25760, 27509, 38640, 55018, 77280, 82527, 110036, 137545, 165054, 192563, 220072, 275090, 330108, 385126, 412635, 440144, 550180, 577689, 632707, 660216, 770252, 825270, 880288, 962815, 1100360, 1155378, 1265414, 1320432, 1540504, 1650540, 1898121, 1925630, 2200720, 2310756, 2530828, 2640864, 2888445, 3081008, 3163535, 3301080, 3796242, 3851260, 4401440, 4428949, 4621512, 5061656, 5776890, 6162016, 6327070, 6602160, 7592484, 7702520, 8857898, 9243024, 9490605, 10123312, 11553780, 12654140, 13204320, 13286847, 15184968, 15405040, 17715796, 18486048, 18981210, 20246624, 22144745, 23107560, 25308280, 26573694, 30369936, 30810080, 35431592, 37962420, 44289490, 46215120, 50616560, 53147388, 60739872, 66434235, 70863184, 75924840, 88578980, 92430240, 101233120, 106294776, 132868470, 141726368, 151849680, 177157960, 212589552, 265736940, 303699360, 354315920, 425179104, 531473880, 708631840, 1062947760, 2125895520]

約数ペア:

[(1, 2125895520), (2, 1062947760), (3, 708631840), (4, 531473880), (5, 425179104), (6, 354315920), (7, 303699360), (8, 265736940), (10, 212589552), (12, 177157960), (14, 151849680), (15, 141726368), (16, 132868470), (20, 106294776), (21, 101233120), (23, 92430240), (24, 88578980), (28, 75924840), (30, 70863184), (32, 66434235), (35, 60739872), (40, 53147388), (42, 50616560), (46, 46215120), (48, 44289490), (56, 37962420), (60, 35431592), (69, 30810080), (70, 30369936), (80, 26573694), (84, 25308280), (92, 23107560), (96, 22144745), (105, 20246624), (112, 18981210), (115, 18486048), (120, 17715796), (138, 15405040), (140, 15184968), (160, 13286847), (161, 13204320), (168, 12654140), (184, 11553780), (210, 10123312), (224, 9490605), (230, 9243024), (240, 8857898), (276, 7702520), (280, 7592484), (322, 6602160), (336, 6327070), (345, 6162016), (368, 5776890), (420, 5061656), (460, 4621512), (480, 4428949), (483, 4401440), (552, 3851260), (560, 3796242), (644, 3301080), (672, 3163535), (690, 3081008), (736, 2888445), (805, 2640864), (840, 2530828), (920, 2310756), (966, 2200720), (1104, 1925630), (1120, 1898121), (1288, 1650540), (1380, 1540504), (1610, 1320432), (1680, 1265414), (1840, 1155378), (1932, 1100360), (2208, 962815), (2415, 880288), (2576, 825270), (2760, 770252), (3220, 660216), (3360, 632707), (3680, 577689), (3864, 550180), (4830, 440144), (5152, 412635), (5520, 385126), (6440, 330108), (7728, 275090), (9660, 220072), (11040, 192563), (12880, 165054), (15456, 137545), (19320, 110036), (25760, 82527), (27509, 77280), (38640, 55018)]