268875360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 288

約数和(自身を含む): 1010475648

約数和(自身を除く): 741600288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 53, 60, 65, 72, 78, 80, 90, 96, 104, 106, 117, 120, 130, 144, 156, 159, 160, 180, 195, 208, 212, 234, 240, 260, 265, 271, 288, 312, 318, 360, 390, 416, 424, 468, 477, 480, 520, 530, 542, 585, 624, 636, 689, 720, 780, 795, 813, 848, 936, 954, 1040, 1060, 1084, 1170, 1248, 1272, 1355, 1378, 1440, 1560, 1590, 1626, 1696, 1872, 1908, 2067, 2080, 2120, 2168, 2340, 2385, 2439, 2544, 2710, 2756, 3120, 3180, 3252, 3445, 3523, 3744, 3816, 4065, 4134, 4240, 4336, 4680, 4770, 4878, 5088, 5420, 5512, 6201, 6240, 6360, 6504, 6890, 7046, 7632, 8130, 8268, 8480, 8672, 9360, 9540, 9756, 10335, 10569, 10840, 11024, 12195, 12402, 12720, 13008, 13780, 14092, 14363, 15264, 16260, 16536, 17615, 18720, 19080, 19512, 20670, 21138, 21680, 22048, 24390, 24804, 25440, 26016, 27560, 28184, 28726, 31005, 31707, 32520, 33072, 35230, 38160, 39024, 41340, 42276, 43089, 43360, 48780, 49608, 52845, 55120, 56368, 57452, 62010, 63414, 65040, 66144, 70460, 71815, 76320, 78048, 82680, 84552, 86178, 97560, 99216, 105690, 110240, 112736, 114904, 124020, 126828, 129267, 130080, 140920, 143630, 158535, 165360, 169104, 172356, 186719, 195120, 198432, 211380, 215445, 229808, 248040, 253656, 258534, 281840, 287260, 317070, 330720, 338208, 344712, 373438, 390240, 422760, 430890, 459616, 496080, 507312, 517068, 560157, 563680, 574520, 634140, 646335, 689424, 746876, 845520, 861780, 933595, 992160, 1014624, 1034136, 1120314, 1149040, 1268280, 1292670, 1378848, 1493752, 1680471, 1691040, 1723560, 1867190, 2068272, 2240628, 2298080, 2536560, 2585340, 2800785, 2987504, 3360942, 3447120, 3734380, 4136544, 4481256, 5073120, 5170680, 5601570, 5975008, 6721884, 6894240, 7468760, 8402355, 8962512, 10341360, 11203140, 13443768, 14937520, 16804710, 17925024, 20682720, 22406280, 26887536, 29875040, 33609420, 44812560, 53775072, 67218840, 89625120, 134437680, 268875360]

約数ペア:

[(1, 268875360), (2, 134437680), (3, 89625120), (4, 67218840), (5, 53775072), (6, 44812560), (8, 33609420), (9, 29875040), (10, 26887536), (12, 22406280), (13, 20682720), (15, 17925024), (16, 16804710), (18, 14937520), (20, 13443768), (24, 11203140), (26, 10341360), (30, 8962512), (32, 8402355), (36, 7468760), (39, 6894240), (40, 6721884), (45, 5975008), (48, 5601570), (52, 5170680), (53, 5073120), (60, 4481256), (65, 4136544), (72, 3734380), (78, 3447120), (80, 3360942), (90, 2987504), (96, 2800785), (104, 2585340), (106, 2536560), (117, 2298080), (120, 2240628), (130, 2068272), (144, 1867190), (156, 1723560), (159, 1691040), (160, 1680471), (180, 1493752), (195, 1378848), (208, 1292670), (212, 1268280), (234, 1149040), (240, 1120314), (260, 1034136), (265, 1014624), (271, 992160), (288, 933595), (312, 861780), (318, 845520), (360, 746876), (390, 689424), (416, 646335), (424, 634140), (468, 574520), (477, 563680), (480, 560157), (520, 517068), (530, 507312), (542, 496080), (585, 459616), (624, 430890), (636, 422760), (689, 390240), (720, 373438), (780, 344712), (795, 338208), (813, 330720), (848, 317070), (936, 287260), (954, 281840), (1040, 258534), (1060, 253656), (1084, 248040), (1170, 229808), (1248, 215445), (1272, 211380), (1355, 198432), (1378, 195120), (1440, 186719), (1560, 172356), (1590, 169104), (1626, 165360), (1696, 158535), (1872, 143630), (1908, 140920), (2067, 130080), (2080, 129267), (2120, 126828), (2168, 124020), (2340, 114904), (2385, 112736), (2439, 110240), (2544, 105690), (2710, 99216), (2756, 97560), (3120, 86178), (3180, 84552), (3252, 82680), (3445, 78048), (3523, 76320), (3744, 71815), (3816, 70460), (4065, 66144), (4134, 65040), (4240, 63414), (4336, 62010), (4680, 57452), (4770, 56368), (4878, 55120), (5088, 52845), (5420, 49608), (5512, 48780), (6201, 43360), (6240, 43089), (6360, 42276), (6504, 41340), (6890, 39024), (7046, 38160), (7632, 35230), (8130, 33072), (8268, 32520), (8480, 31707), (8672, 31005), (9360, 28726), (9540, 28184), (9756, 27560), (10335, 26016), (10569, 25440), (10840, 24804), (11024, 24390), (12195, 22048), (12402, 21680), (12720, 21138), (13008, 20670), (13780, 19512), (14092, 19080), (14363, 18720), (15264, 17615), (16260, 16536)]