1208745720

素因数分解:

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

素因数の和:305

約数の個数: 512

約数和(自身を含む): 5080320000

約数和(自身を除く): 3871574280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 108, 117, 120, 126, 130, 135, 140, 147, 156, 168, 180, 182, 189, 195, 196, 210, 216, 234, 245, 251, 252, 260, 270, 273, 280, 294, 312, 315, 343, 351, 360, 364, 378, 390, 392, 420, 441, 455, 468, 490, 502, 504, 520, 540, 546, 585, 588, 630, 637, 686, 702, 728, 735, 753, 756, 780, 819, 840, 882, 910, 936, 945, 980, 1004, 1029, 1080, 1092, 1170, 1176, 1255, 1260, 1274, 1323, 1365, 1372, 1404, 1470, 1506, 1512, 1560, 1638, 1715, 1755, 1757, 1764, 1820, 1890, 1911, 1960, 2008, 2058, 2184, 2205, 2259, 2340, 2457, 2510, 2520, 2548, 2646, 2730, 2744, 2808, 2940, 3012, 3087, 3185, 3263, 3276, 3430, 3510, 3514, 3528, 3640, 3765, 3780, 3822, 4095, 4116, 4410, 4459, 4518, 4680, 4914, 5020, 5096, 5145, 5271, 5292, 5460, 5733, 5880, 6024, 6174, 6370, 6526, 6552, 6615, 6777, 6860, 7020, 7028, 7530, 7560, 7644, 8190, 8232, 8785, 8820, 8918, 9036, 9261, 9555, 9789, 9828, 10040, 10290, 10542, 10584, 10920, 11295, 11466, 12285, 12299, 12348, 12740, 13052, 13230, 13377, 13554, 13720, 14040, 14056, 15060, 15288, 15435, 15813, 16315, 16380, 17199, 17570, 17640, 17836, 18072, 18522, 19110, 19578, 19656, 20580, 21084, 22295, 22590, 22841, 22932, 24570, 24598, 24696, 25480, 26104, 26355, 26460, 26754, 27108, 28665, 29367, 30120, 30870, 31626, 32630, 32760, 33885, 34398, 35140, 35672, 36897, 37044, 38220, 39156, 40131, 41160, 42168, 44590, 45180, 45682, 45864, 46305, 47439, 48945, 49140, 49196, 52710, 52920, 53508, 54216, 57330, 58734, 61495, 61740, 63252, 65260, 66885, 67770, 68523, 68796, 70280, 73794, 74088, 76440, 78312, 79065, 80262, 85995, 86093, 88101, 89180, 90360, 91364, 92610, 94878, 97890, 98280, 98392, 105420, 107016, 110691, 114205, 114660, 117468, 120393, 122990, 123480, 126504, 130520, 133770, 135540, 137046, 137592, 146835, 147588, 158130, 159887, 160524, 171990, 172186, 176202, 178360, 182728, 184485, 185220, 189756, 195780, 200655, 205569, 210840, 221382, 228410, 229320, 234936, 237195, 240786, 245980, 258279, 267540, 271080, 274092, 293670, 295176, 316260, 319774, 321048, 332073, 342615, 343980, 344372, 352404, 368970, 370440, 379512, 391560, 401310, 411138, 430465, 440505, 442764, 456820, 474390, 479661, 481572, 491960, 516558, 535080, 548184, 553455, 587340, 601965, 616707, 632520, 639548, 664146, 685230, 687960, 688744, 704808, 737940, 774837, 799435, 802620, 822276, 860930, 881010, 885528, 913640, 948780, 959322, 963144, 1027845, 1033116, 1106910, 1119209, 1174680, 1203930, 1233414, 1279096, 1291395, 1328292, 1370460, 1438983, 1475880, 1549674, 1598870, 1605240, 1644552, 1660365, 1721860, 1762020, 1897560, 1918644, 2055690, 2066232, 2213820, 2238418, 2324511, 2398305, 2407860, 2466828, 2582790, 2656584, 2740920, 2877966, 3083535, 3099348, 3197740, 3320730, 3357627, 3443720, 3524040, 3837288, 3874185, 4111380, 4316949, 4427640, 4476836, 4649022, 4796610, 4815720, 4933656, 5165580, 5596045, 5755932, 6167070, 6198696, 6395480, 6641460, 6715254, 7194915, 7748370, 8222760, 8633898, 8953672, 9298044, 9593220, 10072881, 10331160, 11192090, 11511864, 11622555, 12334140, 13282920, 13430508, 14389830, 15496740, 16788135, 17267796, 18596088, 19186440, 20145762, 21584745, 22384180, 23245110, 24668280, 26861016, 28779660, 30218643, 30993480, 33576270, 34535592, 40291524, 43169490, 44768360, 46490220, 50364405, 57559320, 60437286, 67152540, 80583048, 86338980, 92980440, 100728810, 120874572, 134305080, 151093215, 172677960, 201457620, 241749144, 302186430, 402915240, 604372860, 1208745720]

約数ペア:

[(1, 1208745720), (2, 604372860), (3, 402915240), (4, 302186430), (5, 241749144), (6, 201457620), (7, 172677960), (8, 151093215), (9, 134305080), (10, 120874572), (12, 100728810), (13, 92980440), (14, 86338980), (15, 80583048), (18, 67152540), (20, 60437286), (21, 57559320), (24, 50364405), (26, 46490220), (27, 44768360), (28, 43169490), (30, 40291524), (35, 34535592), (36, 33576270), (39, 30993480), (40, 30218643), (42, 28779660), (45, 26861016), (49, 24668280), (52, 23245110), (54, 22384180), (56, 21584745), (60, 20145762), (63, 19186440), (65, 18596088), (70, 17267796), (72, 16788135), (78, 15496740), (84, 14389830), (90, 13430508), (91, 13282920), (98, 12334140), (104, 11622555), (105, 11511864), (108, 11192090), (117, 10331160), (120, 10072881), (126, 9593220), (130, 9298044), (135, 8953672), (140, 8633898), (147, 8222760), (156, 7748370), (168, 7194915), (180, 6715254), (182, 6641460), (189, 6395480), (195, 6198696), (196, 6167070), (210, 5755932), (216, 5596045), (234, 5165580), (245, 4933656), (251, 4815720), (252, 4796610), (260, 4649022), (270, 4476836), (273, 4427640), (280, 4316949), (294, 4111380), (312, 3874185), (315, 3837288), (343, 3524040), (351, 3443720), (360, 3357627), (364, 3320730), (378, 3197740), (390, 3099348), (392, 3083535), (420, 2877966), (441, 2740920), (455, 2656584), (468, 2582790), (490, 2466828), (502, 2407860), (504, 2398305), (520, 2324511), (540, 2238418), (546, 2213820), (585, 2066232), (588, 2055690), (630, 1918644), (637, 1897560), (686, 1762020), (702, 1721860), (728, 1660365), (735, 1644552), (753, 1605240), (756, 1598870), (780, 1549674), (819, 1475880), (840, 1438983), (882, 1370460), (910, 1328292), (936, 1291395), (945, 1279096), (980, 1233414), (1004, 1203930), (1029, 1174680), (1080, 1119209), (1092, 1106910), (1170, 1033116), (1176, 1027845), (1255, 963144), (1260, 959322), (1274, 948780), (1323, 913640), (1365, 885528), (1372, 881010), (1404, 860930), (1470, 822276), (1506, 802620), (1512, 799435), (1560, 774837), (1638, 737940), (1715, 704808), (1755, 688744), (1757, 687960), (1764, 685230), (1820, 664146), (1890, 639548), (1911, 632520), (1960, 616707), (2008, 601965), (2058, 587340), (2184, 553455), (2205, 548184), (2259, 535080), (2340, 516558), (2457, 491960), (2510, 481572), (2520, 479661), (2548, 474390), (2646, 456820), (2730, 442764), (2744, 440505), (2808, 430465), (2940, 411138), (3012, 401310), (3087, 391560), (3185, 379512), (3263, 370440), (3276, 368970), (3430, 352404), (3510, 344372), (3514, 343980), (3528, 342615), (3640, 332073), (3765, 321048), (3780, 319774), (3822, 316260), (4095, 295176), (4116, 293670), (4410, 274092), (4459, 271080), (4518, 267540), (4680, 258279), (4914, 245980), (5020, 240786), (5096, 237195), (5145, 234936), (5271, 229320), (5292, 228410), (5460, 221382), (5733, 210840), (5880, 205569), (6024, 200655), (6174, 195780), (6370, 189756), (6526, 185220), (6552, 184485), (6615, 182728), (6777, 178360), (6860, 176202), (7020, 172186), (7028, 171990), (7530, 160524), (7560, 159887), (7644, 158130), (8190, 147588), (8232, 146835), (8785, 137592), (8820, 137046), (8918, 135540), (9036, 133770), (9261, 130520), (9555, 126504), (9789, 123480), (9828, 122990), (10040, 120393), (10290, 117468), (10542, 114660), (10584, 114205), (10920, 110691), (11295, 107016), (11466, 105420), (12285, 98392), (12299, 98280), (12348, 97890), (12740, 94878), (13052, 92610), (13230, 91364), (13377, 90360), (13554, 89180), (13720, 88101), (14040, 86093), (14056, 85995), (15060, 80262), (15288, 79065), (15435, 78312), (15813, 76440), (16315, 74088), (16380, 73794), (17199, 70280), (17570, 68796), (17640, 68523), (17836, 67770), (18072, 66885), (18522, 65260), (19110, 63252), (19578, 61740), (19656, 61495), (20580, 58734), (21084, 57330), (22295, 54216), (22590, 53508), (22841, 52920), (22932, 52710), (24570, 49196), (24598, 49140), (24696, 48945), (25480, 47439), (26104, 46305), (26355, 45864), (26460, 45682), (26754, 45180), (27108, 44590), (28665, 42168), (29367, 41160), (30120, 40131), (30870, 39156), (31626, 38220), (32630, 37044), (32760, 36897), (33885, 35672), (34398, 35140)]