1814532720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 720

約数和(自身を含む): 7822749312

約数和(自身を除く): 6008216592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 49, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 83, 84, 88, 91, 98, 104, 105, 110, 112, 120, 130, 132, 140, 143, 147, 154, 156, 165, 166, 168, 169, 176, 182, 195, 196, 208, 210, 220, 231, 240, 245, 249, 260, 264, 273, 280, 286, 294, 308, 312, 330, 332, 336, 338, 364, 385, 390, 392, 415, 420, 429, 440, 455, 462, 490, 498, 507, 520, 528, 539, 546, 560, 572, 581, 588, 616, 624, 637, 660, 664, 676, 715, 728, 735, 770, 780, 784, 830, 840, 845, 858, 880, 910, 913, 924, 980, 996, 1001, 1014, 1040, 1078, 1079, 1092, 1144, 1155, 1162, 1176, 1183, 1232, 1245, 1274, 1320, 1328, 1352, 1365, 1430, 1456, 1470, 1540, 1560, 1617, 1660, 1680, 1690, 1716, 1743, 1820, 1826, 1848, 1859, 1911, 1960, 1992, 2002, 2028, 2145, 2156, 2158, 2184, 2288, 2310, 2324, 2352, 2366, 2490, 2535, 2548, 2640, 2695, 2704, 2730, 2739, 2860, 2905, 2940, 3003, 3080, 3120, 3185, 3234, 3237, 3320, 3380, 3432, 3486, 3549, 3640, 3652, 3696, 3718, 3822, 3920, 3984, 4004, 4056, 4067, 4290, 4312, 4316, 4368, 4565, 4620, 4648, 4732, 4980, 5005, 5070, 5096, 5390, 5395, 5460, 5478, 5577, 5720, 5810, 5880, 5915, 6006, 6160, 6370, 6391, 6468, 6474, 6640, 6760, 6864, 6972, 7007, 7098, 7280, 7304, 7436, 7553, 7644, 8008, 8085, 8112, 8134, 8281, 8580, 8624, 8632, 8715, 9130, 9240, 9295, 9296, 9464, 9555, 9960, 10010, 10140, 10192, 10780, 10790, 10920, 10956, 11154, 11440, 11620, 11760, 11830, 11869, 12012, 12201, 12740, 12782, 12936, 12948, 13013, 13520, 13695, 13944, 14014, 14027, 14196, 14608, 14872, 15015, 15106, 15288, 16016, 16170, 16185, 16268, 16562, 17160, 17264, 17430, 17745, 18260, 18480, 18590, 18928, 19110, 19173, 19920, 20020, 20280, 20335, 21021, 21560, 21580, 21840, 21912, 22308, 22659, 23240, 23660, 23738, 24024, 24402, 24843, 25480, 25564, 25872, 25896, 26026, 27390, 27885, 27888, 28028, 28054, 28392, 29744, 30030, 30212, 30576, 31955, 32340, 32370, 32536, 33124, 34320, 34860, 35035, 35490, 35607, 36520, 37180, 37765, 38220, 38346, 39039, 40040, 40560, 40670, 41405, 42042, 42081, 43120, 43160, 43824, 44616, 44737, 45318, 46480, 47320, 47476, 48048, 48804, 49686, 50960, 51128, 51792, 52052, 52871, 54780, 55770, 56056, 56108, 56784, 59345, 60060, 60424, 61005, 63910, 64680, 64740, 65065, 65072, 66248, 69720, 70070, 70135, 70980, 71214, 73040, 74360, 75530, 76440, 76692, 78078, 80080, 81340, 82810, 83083, 84084, 84162, 86320, 89232, 89474, 90636, 91091, 94640, 94952, 95865, 97608, 98189, 99372, 102256, 104104, 105105, 105742, 109560, 111540, 112112, 112216, 113295, 118690, 120120, 120848, 122010, 124215, 127820, 129360, 129480, 130130, 132496, 134211, 139440, 140140, 140270, 141960, 142428, 148720, 151060, 152880, 153384, 154297, 156156, 158613, 162680, 165620, 166166, 168168, 168324, 178035, 178948, 181272, 182182, 189904, 191730, 195195, 195216, 196378, 198744, 208208, 210210, 210405, 211484, 219120, 223080, 223685, 224432, 226590, 237380, 240240, 244020, 248430, 249249, 255640, 258960, 260260, 264355, 268422, 273273, 280280, 280540, 283920, 284856, 294567, 302120, 306768, 308594, 312312, 317226, 325360, 331240, 332332, 336336, 336648, 356070, 357896, 362544, 364364, 383460, 390390, 392756, 397488, 415415, 420420, 420810, 422968, 446160, 447370, 453180, 455455, 462891, 474760, 488040, 490945, 496860, 498498, 511280, 520520, 528710, 536844, 546546, 560560, 561080, 569712, 581581, 589134, 604240, 617188, 624624, 634452, 662480, 664664, 671055, 673296, 687323, 712140, 715792, 728728, 766920, 771485, 780780, 785512, 793065, 830830, 840840, 841620, 845936, 894740, 906360, 910910, 925782, 949520, 976080, 981890, 993720, 996996, 1041040, 1057420, 1073688, 1080079, 1093092, 1122160, 1163162, 1178268, 1234376, 1246245, 1268904, 1329328, 1342110, 1366365, 1374646, 1424280, 1457456, 1472835, 1533840, 1542970, 1561560, 1571024, 1586130, 1661660, 1681680, 1683240, 1744743, 1789480, 1812720, 1821820, 1851564, 1963780, 1987440, 1993992, 2061969, 2114840, 2147376, 2160158, 2186184, 2314455, 2326324, 2356536, 2468752, 2492490, 2537808, 2684220, 2732730, 2749292, 2848560, 2907905, 2945670, 3085940, 3123120, 3172260, 3240237, 3323320, 3366480, 3436615, 3489486, 3578960, 3643640, 3703128, 3927560, 3987984, 4123938, 4229680, 4320316, 4372368, 4628910, 4652648, 4713072, 4984980, 5368440, 5400395, 5465460, 5498584, 5815810, 5891340, 6171880, 6344520, 6480474, 6646640, 6873230, 6978972, 7287280, 7406256, 7560553, 7855120, 8247876, 8640632, 8723715, 9257820, 9305296, 9969960, 10309845, 10736880, 10800790, 10930920, 10997168, 11631620, 11782680, 12343760, 12689040, 12960948, 13746460, 13957944, 15121106, 16201185, 16495752, 17281264, 17447430, 18515640, 19939920, 20619690, 21601580, 21861840, 22681659, 23263240, 23565360, 25921896, 27492920, 27915888, 30242212, 32402370, 32991504, 34894860, 37031280, 37802765, 41239380, 43203160, 45363318, 46526480, 51843792, 54985840, 60484424, 64804740, 69789720, 75605530, 82478760, 86406320, 90726636, 113408295, 120968848, 129609480, 139579440, 151211060, 164957520, 181453272, 226816590, 259218960, 302422120, 362906544, 453633180, 604844240, 907266360, 1814532720]

約数ペア:

[(1, 1814532720), (2, 907266360), (3, 604844240), (4, 453633180), (5, 362906544), (6, 302422120), (7, 259218960), (8, 226816590), (10, 181453272), (11, 164957520), (12, 151211060), (13, 139579440), (14, 129609480), (15, 120968848), (16, 113408295), (20, 90726636), (21, 86406320), (22, 82478760), (24, 75605530), (26, 69789720), (28, 64804740), (30, 60484424), (33, 54985840), (35, 51843792), (39, 46526480), (40, 45363318), (42, 43203160), (44, 41239380), (48, 37802765), (49, 37031280), (52, 34894860), (55, 32991504), (56, 32402370), (60, 30242212), (65, 27915888), (66, 27492920), (70, 25921896), (77, 23565360), (78, 23263240), (80, 22681659), (83, 21861840), (84, 21601580), (88, 20619690), (91, 19939920), (98, 18515640), (104, 17447430), (105, 17281264), (110, 16495752), (112, 16201185), (120, 15121106), (130, 13957944), (132, 13746460), (140, 12960948), (143, 12689040), (147, 12343760), (154, 11782680), (156, 11631620), (165, 10997168), (166, 10930920), (168, 10800790), (169, 10736880), (176, 10309845), (182, 9969960), (195, 9305296), (196, 9257820), (208, 8723715), (210, 8640632), (220, 8247876), (231, 7855120), (240, 7560553), (245, 7406256), (249, 7287280), (260, 6978972), (264, 6873230), (273, 6646640), (280, 6480474), (286, 6344520), (294, 6171880), (308, 5891340), (312, 5815810), (330, 5498584), (332, 5465460), (336, 5400395), (338, 5368440), (364, 4984980), (385, 4713072), (390, 4652648), (392, 4628910), (415, 4372368), (420, 4320316), (429, 4229680), (440, 4123938), (455, 3987984), (462, 3927560), (490, 3703128), (498, 3643640), (507, 3578960), (520, 3489486), (528, 3436615), (539, 3366480), (546, 3323320), (560, 3240237), (572, 3172260), (581, 3123120), (588, 3085940), (616, 2945670), (624, 2907905), (637, 2848560), (660, 2749292), (664, 2732730), (676, 2684220), (715, 2537808), (728, 2492490), (735, 2468752), (770, 2356536), (780, 2326324), (784, 2314455), (830, 2186184), (840, 2160158), (845, 2147376), (858, 2114840), (880, 2061969), (910, 1993992), (913, 1987440), (924, 1963780), (980, 1851564), (996, 1821820), (1001, 1812720), (1014, 1789480), (1040, 1744743), (1078, 1683240), (1079, 1681680), (1092, 1661660), (1144, 1586130), (1155, 1571024), (1162, 1561560), (1176, 1542970), (1183, 1533840), (1232, 1472835), (1245, 1457456), (1274, 1424280), (1320, 1374646), (1328, 1366365), (1352, 1342110), (1365, 1329328), (1430, 1268904), (1456, 1246245), (1470, 1234376), (1540, 1178268), (1560, 1163162), (1617, 1122160), (1660, 1093092), (1680, 1080079), (1690, 1073688), (1716, 1057420), (1743, 1041040), (1820, 996996), (1826, 993720), (1848, 981890), (1859, 976080), (1911, 949520), (1960, 925782), (1992, 910910), (2002, 906360), (2028, 894740), (2145, 845936), (2156, 841620), (2158, 840840), (2184, 830830), (2288, 793065), (2310, 785512), (2324, 780780), (2352, 771485), (2366, 766920), (2490, 728728), (2535, 715792), (2548, 712140), (2640, 687323), (2695, 673296), (2704, 671055), (2730, 664664), (2739, 662480), (2860, 634452), (2905, 624624), (2940, 617188), (3003, 604240), (3080, 589134), (3120, 581581), (3185, 569712), (3234, 561080), (3237, 560560), (3320, 546546), (3380, 536844), (3432, 528710), (3486, 520520), (3549, 511280), (3640, 498498), (3652, 496860), (3696, 490945), (3718, 488040), (3822, 474760), (3920, 462891), (3984, 455455), (4004, 453180), (4056, 447370), (4067, 446160), (4290, 422968), (4312, 420810), (4316, 420420), (4368, 415415), (4565, 397488), (4620, 392756), (4648, 390390), (4732, 383460), (4980, 364364), (5005, 362544), (5070, 357896), (5096, 356070), (5390, 336648), (5395, 336336), (5460, 332332), (5478, 331240), (5577, 325360), (5720, 317226), (5810, 312312), (5880, 308594), (5915, 306768), (6006, 302120), (6160, 294567), (6370, 284856), (6391, 283920), (6468, 280540), (6474, 280280), (6640, 273273), (6760, 268422), (6864, 264355), (6972, 260260), (7007, 258960), (7098, 255640), (7280, 249249), (7304, 248430), (7436, 244020), (7553, 240240), (7644, 237380), (8008, 226590), (8085, 224432), (8112, 223685), (8134, 223080), (8281, 219120), (8580, 211484), (8624, 210405), (8632, 210210), (8715, 208208), (9130, 198744), (9240, 196378), (9295, 195216), (9296, 195195), (9464, 191730), (9555, 189904), (9960, 182182), (10010, 181272), (10140, 178948), (10192, 178035), (10780, 168324), (10790, 168168), (10920, 166166), (10956, 165620), (11154, 162680), (11440, 158613), (11620, 156156), (11760, 154297), (11830, 153384), (11869, 152880), (12012, 151060), (12201, 148720), (12740, 142428), (12782, 141960), (12936, 140270), (12948, 140140), (13013, 139440), (13520, 134211), (13695, 132496), (13944, 130130), (14014, 129480), (14027, 129360), (14196, 127820), (14608, 124215), (14872, 122010), (15015, 120848), (15106, 120120), (15288, 118690), (16016, 113295), (16170, 112216), (16185, 112112), (16268, 111540), (16562, 109560), (17160, 105742), (17264, 105105), (17430, 104104), (17745, 102256), (18260, 99372), (18480, 98189), (18590, 97608), (18928, 95865), (19110, 94952), (19173, 94640), (19920, 91091), (20020, 90636), (20280, 89474), (20335, 89232), (21021, 86320), (21560, 84162), (21580, 84084), (21840, 83083), (21912, 82810), (22308, 81340), (22659, 80080), (23240, 78078), (23660, 76692), (23738, 76440), (24024, 75530), (24402, 74360), (24843, 73040), (25480, 71214), (25564, 70980), (25872, 70135), (25896, 70070), (26026, 69720), (27390, 66248), (27885, 65072), (27888, 65065), (28028, 64740), (28054, 64680), (28392, 63910), (29744, 61005), (30030, 60424), (30212, 60060), (30576, 59345), (31955, 56784), (32340, 56108), (32370, 56056), (32536, 55770), (33124, 54780), (34320, 52871), (34860, 52052), (35035, 51792), (35490, 51128), (35607, 50960), (36520, 49686), (37180, 48804), (37765, 48048), (38220, 47476), (38346, 47320), (39039, 46480), (40040, 45318), (40560, 44737), (40670, 44616), (41405, 43824), (42042, 43160), (42081, 43120)]