268610160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 320

約数和(自身を含む): 1049932800

約数和(自身を除く): 781322640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 251, 260, 273, 280, 294, 312, 336, 343, 364, 390, 392, 420, 455, 490, 502, 520, 546, 560, 588, 624, 637, 686, 728, 735, 753, 780, 784, 840, 910, 980, 1004, 1029, 1040, 1092, 1176, 1255, 1274, 1365, 1372, 1456, 1470, 1506, 1560, 1680, 1715, 1757, 1820, 1911, 1960, 2008, 2058, 2184, 2352, 2510, 2548, 2730, 2744, 2940, 3012, 3120, 3185, 3263, 3430, 3514, 3640, 3765, 3822, 3920, 4016, 4116, 4368, 4459, 5020, 5096, 5145, 5271, 5460, 5488, 5880, 6024, 6370, 6526, 6860, 7028, 7280, 7530, 7644, 8232, 8785, 8918, 9555, 9789, 10040, 10192, 10290, 10542, 10920, 11760, 12048, 12299, 12740, 13052, 13377, 13720, 14056, 15060, 15288, 16315, 16464, 17570, 17836, 19110, 19578, 20080, 20580, 21084, 21840, 22295, 22841, 24598, 25480, 26104, 26355, 26754, 27440, 28112, 30120, 30576, 32630, 35140, 35672, 36897, 38220, 39156, 41160, 42168, 44590, 45682, 48945, 49196, 50960, 52208, 52710, 53508, 60240, 61495, 65260, 66885, 68523, 70280, 71344, 73794, 76440, 78312, 82320, 84336, 86093, 89180, 91364, 97890, 98392, 105420, 107016, 114205, 122990, 130520, 133770, 137046, 140560, 147588, 152880, 156624, 159887, 172186, 178360, 182728, 184485, 195780, 196784, 210840, 214032, 228410, 245980, 258279, 261040, 267540, 274092, 295176, 319774, 342615, 344372, 356720, 365456, 368970, 391560, 421680, 430465, 456820, 479661, 491960, 516558, 535080, 548184, 590352, 639548, 685230, 688744, 737940, 783120, 799435, 860930, 913640, 959322, 983920, 1033116, 1070160, 1096368, 1119209, 1279096, 1291395, 1370460, 1377488, 1475880, 1598870, 1721860, 1827280, 1918644, 2066232, 2238418, 2398305, 2558192, 2582790, 2740920, 2951760, 3197740, 3357627, 3443720, 3837288, 4132464, 4476836, 4796610, 5165580, 5481840, 5596045, 6395480, 6715254, 6887440, 7674576, 8953672, 9593220, 10331160, 11192090, 12790960, 13430508, 16788135, 17907344, 19186440, 20662320, 22384180, 26861016, 33576270, 38372880, 44768360, 53722032, 67152540, 89536720, 134305080, 268610160]

約数ペア:

[(1, 268610160), (2, 134305080), (3, 89536720), (4, 67152540), (5, 53722032), (6, 44768360), (7, 38372880), (8, 33576270), (10, 26861016), (12, 22384180), (13, 20662320), (14, 19186440), (15, 17907344), (16, 16788135), (20, 13430508), (21, 12790960), (24, 11192090), (26, 10331160), (28, 9593220), (30, 8953672), (35, 7674576), (39, 6887440), (40, 6715254), (42, 6395480), (48, 5596045), (49, 5481840), (52, 5165580), (56, 4796610), (60, 4476836), (65, 4132464), (70, 3837288), (78, 3443720), (80, 3357627), (84, 3197740), (91, 2951760), (98, 2740920), (104, 2582790), (105, 2558192), (112, 2398305), (120, 2238418), (130, 2066232), (140, 1918644), (147, 1827280), (156, 1721860), (168, 1598870), (182, 1475880), (195, 1377488), (196, 1370460), (208, 1291395), (210, 1279096), (240, 1119209), (245, 1096368), (251, 1070160), (260, 1033116), (273, 983920), (280, 959322), (294, 913640), (312, 860930), (336, 799435), (343, 783120), (364, 737940), (390, 688744), (392, 685230), (420, 639548), (455, 590352), (490, 548184), (502, 535080), (520, 516558), (546, 491960), (560, 479661), (588, 456820), (624, 430465), (637, 421680), (686, 391560), (728, 368970), (735, 365456), (753, 356720), (780, 344372), (784, 342615), (840, 319774), (910, 295176), (980, 274092), (1004, 267540), (1029, 261040), (1040, 258279), (1092, 245980), (1176, 228410), (1255, 214032), (1274, 210840), (1365, 196784), (1372, 195780), (1456, 184485), (1470, 182728), (1506, 178360), (1560, 172186), (1680, 159887), (1715, 156624), (1757, 152880), (1820, 147588), (1911, 140560), (1960, 137046), (2008, 133770), (2058, 130520), (2184, 122990), (2352, 114205), (2510, 107016), (2548, 105420), (2730, 98392), (2744, 97890), (2940, 91364), (3012, 89180), (3120, 86093), (3185, 84336), (3263, 82320), (3430, 78312), (3514, 76440), (3640, 73794), (3765, 71344), (3822, 70280), (3920, 68523), (4016, 66885), (4116, 65260), (4368, 61495), (4459, 60240), (5020, 53508), (5096, 52710), (5145, 52208), (5271, 50960), (5460, 49196), (5488, 48945), (5880, 45682), (6024, 44590), (6370, 42168), (6526, 41160), (6860, 39156), (7028, 38220), (7280, 36897), (7530, 35672), (7644, 35140), (8232, 32630), (8785, 30576), (8918, 30120), (9555, 28112), (9789, 27440), (10040, 26754), (10192, 26355), (10290, 26104), (10542, 25480), (10920, 24598), (11760, 22841), (12048, 22295), (12299, 21840), (12740, 21084), (13052, 20580), (13377, 20080), (13720, 19578), (14056, 19110), (15060, 17836), (15288, 17570), (16315, 16464)]