1994585040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 640

約数和(自身を含む): 8485171200

約数和(自身を除く): 6490586160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 53, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 106, 108, 112, 114, 120, 126, 131, 133, 135, 140, 144, 152, 159, 168, 171, 180, 189, 190, 210, 212, 216, 228, 240, 252, 262, 265, 266, 270, 280, 285, 304, 315, 318, 336, 342, 360, 371, 378, 380, 393, 399, 420, 424, 432, 456, 477, 504, 513, 524, 530, 532, 540, 560, 570, 630, 636, 655, 665, 684, 720, 742, 756, 760, 786, 795, 798, 840, 848, 855, 912, 917, 945, 954, 1007, 1008, 1026, 1048, 1060, 1064, 1080, 1113, 1140, 1179, 1197, 1260, 1272, 1310, 1330, 1368, 1431, 1484, 1512, 1520, 1572, 1590, 1596, 1680, 1710, 1834, 1855, 1890, 1908, 1965, 1995, 2014, 2052, 2096, 2120, 2128, 2160, 2226, 2280, 2358, 2385, 2394, 2489, 2520, 2544, 2565, 2620, 2660, 2736, 2751, 2862, 2968, 3021, 3024, 3144, 3180, 3192, 3339, 3420, 3537, 3591, 3668, 3710, 3780, 3816, 3930, 3990, 4028, 4104, 4240, 4452, 4560, 4585, 4716, 4770, 4788, 4978, 5035, 5040, 5130, 5240, 5320, 5502, 5565, 5724, 5895, 5936, 5985, 6042, 6288, 6360, 6384, 6678, 6840, 6943, 7049, 7074, 7155, 7182, 7336, 7420, 7467, 7560, 7632, 7860, 7980, 8056, 8208, 8253, 8904, 9063, 9170, 9432, 9540, 9576, 9956, 10017, 10070, 10260, 10480, 10640, 11004, 11130, 11448, 11790, 11970, 12084, 12445, 12720, 13356, 13680, 13755, 13886, 14098, 14148, 14310, 14364, 14672, 14840, 14934, 15105, 15120, 15720, 15960, 16112, 16506, 16695, 17423, 17685, 17808, 17955, 18126, 18340, 18864, 19080, 19152, 19912, 20034, 20140, 20520, 20829, 21147, 22008, 22260, 22401, 22896, 23580, 23940, 24168, 24759, 24890, 26712, 27189, 27510, 27772, 28196, 28296, 28620, 28728, 29680, 29868, 30210, 31440, 31920, 33012, 33390, 34715, 34846, 35245, 35370, 35910, 36252, 36680, 37335, 38160, 39824, 40068, 40280, 41040, 41265, 41658, 42294, 44016, 44520, 44802, 45315, 47160, 47880, 48336, 48601, 49518, 49780, 50085, 52269, 53424, 54378, 55020, 55544, 56392, 56592, 57240, 57456, 59736, 60420, 62487, 63441, 66024, 66780, 67203, 69430, 69692, 70490, 70740, 71820, 72504, 73360, 74670, 80136, 80560, 82530, 83316, 84588, 87115, 89040, 89604, 90630, 94320, 95760, 97202, 99036, 99560, 100170, 104145, 104538, 105735, 108756, 110040, 111088, 112005, 112784, 114480, 119472, 120840, 123795, 124974, 126882, 131917, 132048, 133560, 134406, 135945, 138860, 139384, 140980, 141480, 143640, 145008, 145803, 149340, 156807, 160272, 165060, 166632, 169176, 174230, 179208, 181260, 187461, 190323, 194404, 198072, 199120, 200340, 208290, 209076, 211470, 217512, 220080, 224010, 241680, 243005, 247590, 249948, 253764, 261345, 263834, 267120, 268812, 271890, 277720, 278768, 281960, 282960, 287280, 291606, 298680, 312435, 313614, 317205, 330120, 333264, 336015, 338352, 348460, 358416, 362520, 374922, 380646, 388808, 395751, 396144, 400680, 416580, 418152, 422940, 435024, 437409, 448020, 470421, 486010, 495180, 499896, 507528, 522690, 527668, 537624, 543780, 555440, 563920, 583212, 597360, 624870, 627228, 634410, 659585, 660240, 672030, 696920, 725040, 729015, 749844, 761292, 777616, 784035, 791502, 801360, 833160, 836304, 845880, 874818, 896040, 923419, 937305, 940842, 951615, 972020, 990360, 999792, 1015056, 1045380, 1055336, 1075248, 1087560, 1166424, 1187253, 1249740, 1254456, 1268820, 1312227, 1319170, 1344060, 1393840, 1458030, 1499688, 1522584, 1568070, 1583004, 1666320, 1691760, 1749636, 1792080, 1846838, 1874610, 1881684, 1903230, 1944040, 1978755, 1980720, 2090760, 2110672, 2175120, 2187045, 2332848, 2352105, 2374506, 2499480, 2508912, 2537640, 2624454, 2638340, 2688120, 2770257, 2916060, 2999376, 3045168, 3136140, 3166008, 3499272, 3561759, 3693676, 3749220, 3763368, 3806460, 3888080, 3957510, 4181520, 4374090, 4617095, 4704210, 4749012, 4998960, 5075280, 5248908, 5276680, 5376240, 5540514, 5832120, 5936265, 6272280, 6332016, 6561135, 6998544, 7123518, 7387352, 7498440, 7526736, 7612920, 7915020, 8310771, 8748180, 9234190, 9408420, 9498024, 10497816, 10553360, 11081028, 11664240, 11872530, 12544560, 13122270, 13851285, 14247036, 14774704, 14996880, 15225840, 15830040, 16621542, 17496360, 17808795, 18468380, 18816840, 18996048, 20995632, 22162056, 23745060, 24932313, 26244540, 27702570, 28494072, 31660080, 33243084, 34992720, 35617590, 36936760, 37633680, 41553855, 44324112, 47490120, 49864626, 52489080, 55405140, 56988144, 66486168, 71235180, 73873520, 83107710, 94980240, 99729252, 104978160, 110810280, 124661565, 132972336, 142470360, 166215420, 199458504, 221620560, 249323130, 284940720, 332430840, 398917008, 498646260, 664861680, 997292520, 1994585040]

約数ペア:

[(1, 1994585040), (2, 997292520), (3, 664861680), (4, 498646260), (5, 398917008), (6, 332430840), (7, 284940720), (8, 249323130), (9, 221620560), (10, 199458504), (12, 166215420), (14, 142470360), (15, 132972336), (16, 124661565), (18, 110810280), (19, 104978160), (20, 99729252), (21, 94980240), (24, 83107710), (27, 73873520), (28, 71235180), (30, 66486168), (35, 56988144), (36, 55405140), (38, 52489080), (40, 49864626), (42, 47490120), (45, 44324112), (48, 41553855), (53, 37633680), (54, 36936760), (56, 35617590), (57, 34992720), (60, 33243084), (63, 31660080), (70, 28494072), (72, 27702570), (76, 26244540), (80, 24932313), (84, 23745060), (90, 22162056), (95, 20995632), (105, 18996048), (106, 18816840), (108, 18468380), (112, 17808795), (114, 17496360), (120, 16621542), (126, 15830040), (131, 15225840), (133, 14996880), (135, 14774704), (140, 14247036), (144, 13851285), (152, 13122270), (159, 12544560), (168, 11872530), (171, 11664240), (180, 11081028), (189, 10553360), (190, 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1846838), (1113, 1792080), (1140, 1749636), (1179, 1691760), (1197, 1666320), (1260, 1583004), (1272, 1568070), (1310, 1522584), (1330, 1499688), (1368, 1458030), (1431, 1393840), (1484, 1344060), (1512, 1319170), (1520, 1312227), (1572, 1268820), (1590, 1254456), (1596, 1249740), (1680, 1187253), (1710, 1166424), (1834, 1087560), (1855, 1075248), (1890, 1055336), (1908, 1045380), (1965, 1015056), (1995, 999792), (2014, 990360), (2052, 972020), (2096, 951615), (2120, 940842), (2128, 937305), (2160, 923419), (2226, 896040), (2280, 874818), (2358, 845880), (2385, 836304), (2394, 833160), (2489, 801360), (2520, 791502), (2544, 784035), (2565, 777616), (2620, 761292), (2660, 749844), (2736, 729015), (2751, 725040), (2862, 696920), (2968, 672030), (3021, 660240), (3024, 659585), (3144, 634410), (3180, 627228), (3192, 624870), (3339, 597360), (3420, 583212), (3537, 563920), (3591, 555440), (3668, 543780), (3710, 537624), (3780, 527668), (3816, 522690), (3930, 507528), (3990, 499896), (4028, 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(13356, 149340), (13680, 145803), (13755, 145008), (13886, 143640), (14098, 141480), (14148, 140980), (14310, 139384), (14364, 138860), (14672, 135945), (14840, 134406), (14934, 133560), (15105, 132048), (15120, 131917), (15720, 126882), (15960, 124974), (16112, 123795), (16506, 120840), (16695, 119472), (17423, 114480), (17685, 112784), (17808, 112005), (17955, 111088), (18126, 110040), (18340, 108756), (18864, 105735), (19080, 104538), (19152, 104145), (19912, 100170), (20034, 99560), (20140, 99036), (20520, 97202), (20829, 95760), (21147, 94320), (22008, 90630), (22260, 89604), (22401, 89040), (22896, 87115), (23580, 84588), (23940, 83316), (24168, 82530), (24759, 80560), (24890, 80136), (26712, 74670), (27189, 73360), (27510, 72504), (27772, 71820), (28196, 70740), (28296, 70490), (28620, 69692), (28728, 69430), (29680, 67203), (29868, 66780), (30210, 66024), (31440, 63441), (31920, 62487), (33012, 60420), (33390, 59736), (34715, 57456), (34846, 57240), (35245, 56592), (35370, 56392), (35910, 55544), (36252, 55020), (36680, 54378), (37335, 53424), (38160, 52269), (39824, 50085), (40068, 49780), (40280, 49518), (41040, 48601), (41265, 48336), (41658, 47880), (42294, 47160), (44016, 45315), (44520, 44802)]