286501680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 240

約数和(自身を含む): 1034130240

約数和(自身を除く): 747628560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 89, 90, 102, 120, 136, 144, 153, 170, 178, 180, 204, 240, 255, 263, 267, 272, 306, 340, 356, 360, 408, 445, 510, 526, 534, 612, 680, 712, 720, 765, 789, 801, 816, 890, 1020, 1052, 1068, 1224, 1315, 1335, 1360, 1424, 1513, 1530, 1578, 1602, 1780, 2040, 2104, 2136, 2367, 2448, 2630, 2670, 3026, 3060, 3156, 3204, 3560, 3945, 4005, 4080, 4208, 4272, 4471, 4539, 4734, 5260, 5340, 6052, 6120, 6312, 6408, 7120, 7565, 7890, 8010, 8942, 9078, 9468, 10520, 10680, 11835, 12104, 12240, 12624, 12816, 13413, 13617, 15130, 15780, 16020, 17884, 18156, 18936, 21040, 21360, 22355, 22695, 23407, 23670, 24208, 26826, 27234, 30260, 31560, 32040, 35768, 36312, 37872, 40239, 44710, 45390, 46814, 47340, 53652, 54468, 60520, 63120, 64080, 67065, 68085, 70221, 71536, 72624, 80478, 89420, 90780, 93628, 94680, 107304, 108936, 117035, 121040, 134130, 136170, 140442, 160956, 178840, 181560, 187256, 189360, 201195, 210663, 214608, 217872, 234070, 268260, 272340, 280884, 321912, 351105, 357680, 363120, 374512, 397919, 402390, 421326, 468140, 536520, 544680, 561768, 643824, 702210, 795838, 804780, 842652, 936280, 1053315, 1073040, 1089360, 1123536, 1193757, 1404420, 1591676, 1609560, 1685304, 1872560, 1989595, 2106630, 2387514, 2808840, 3183352, 3219120, 3370608, 3581271, 3979190, 4213260, 4775028, 5617680, 5968785, 6366704, 7162542, 7958380, 8426520, 9550056, 11937570, 14325084, 15916760, 16853040, 17906355, 19100112, 23875140, 28650168, 31833520, 35812710, 47750280, 57300336, 71625420, 95500560, 143250840, 286501680]

約数ペア:

[(1, 286501680), (2, 143250840), (3, 95500560), (4, 71625420), (5, 57300336), (6, 47750280), (8, 35812710), (9, 31833520), (10, 28650168), (12, 23875140), (15, 19100112), (16, 17906355), (17, 16853040), (18, 15916760), (20, 14325084), (24, 11937570), (30, 9550056), (34, 8426520), (36, 7958380), (40, 7162542), (45, 6366704), (48, 5968785), (51, 5617680), (60, 4775028), (68, 4213260), (72, 3979190), (80, 3581271), (85, 3370608), (89, 3219120), (90, 3183352), (102, 2808840), (120, 2387514), (136, 2106630), (144, 1989595), (153, 1872560), (170, 1685304), (178, 1609560), (180, 1591676), (204, 1404420), (240, 1193757), (255, 1123536), (263, 1089360), (267, 1073040), (272, 1053315), (306, 936280), (340, 842652), (356, 804780), (360, 795838), (408, 702210), (445, 643824), (510, 561768), (526, 544680), (534, 536520), (612, 468140), (680, 421326), (712, 402390), (720, 397919), (765, 374512), (789, 363120), (801, 357680), (816, 351105), (890, 321912), (1020, 280884), (1052, 272340), (1068, 268260), (1224, 234070), (1315, 217872), (1335, 214608), (1360, 210663), (1424, 201195), (1513, 189360), (1530, 187256), (1578, 181560), (1602, 178840), (1780, 160956), (2040, 140442), (2104, 136170), (2136, 134130), (2367, 121040), (2448, 117035), (2630, 108936), (2670, 107304), (3026, 94680), (3060, 93628), (3156, 90780), (3204, 89420), (3560, 80478), (3945, 72624), (4005, 71536), (4080, 70221), (4208, 68085), (4272, 67065), (4471, 64080), (4539, 63120), (4734, 60520), (5260, 54468), (5340, 53652), (6052, 47340), (6120, 46814), (6312, 45390), (6408, 44710), (7120, 40239), (7565, 37872), (7890, 36312), (8010, 35768), (8942, 32040), (9078, 31560), (9468, 30260), (10520, 27234), (10680, 26826), (11835, 24208), (12104, 23670), (12240, 23407), (12624, 22695), (12816, 22355), (13413, 21360), (13617, 21040), (15130, 18936), (15780, 18156), (16020, 17884)]