21123376560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6217}}^1$

素因数の和:6274

約数の個数: 480

約数和(自身を含む): 86139695040

約数和(自身を除く): 65016318480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 108, 110, 117, 120, 121, 130, 132, 135, 143, 144, 156, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 242, 260, 264, 270, 286, 297, 312, 330, 351, 360, 363, 390, 396, 429, 432, 440, 468, 484, 495, 520, 528, 540, 572, 585, 594, 605, 624, 660, 702, 715, 720, 726, 780, 792, 858, 880, 936, 968, 990, 1040, 1080, 1089, 1144, 1170, 1188, 1210, 1287, 1320, 1404, 1430, 1452, 1485, 1560, 1573, 1584, 1716, 1755, 1815, 1872, 1936, 1980, 2145, 2160, 2178, 2288, 2340, 2376, 2420, 2574, 2640, 2808, 2860, 2904, 2970, 3120, 3146, 3267, 3432, 3510, 3630, 3861, 3960, 4290, 4356, 4680, 4719, 4752, 4840, 5148, 5445, 5616, 5720, 5808, 5940, 6217, 6292, 6435, 6534, 6864, 7020, 7260, 7722, 7865, 7920, 8580, 8712, 9360, 9438, 9680, 10296, 10890, 11440, 11880, 12434, 12584, 12870, 13068, 14040, 14157, 14520, 15444, 15730, 16335, 17160, 17424, 18651, 18876, 19305, 20592, 21780, 23595, 23760, 24868, 25168, 25740, 26136, 28080, 28314, 29040, 30888, 31085, 31460, 32670, 34320, 37302, 37752, 38610, 42471, 43560, 47190, 49736, 51480, 52272, 55953, 56628, 61776, 62170, 62920, 65340, 68387, 70785, 74604, 75504, 77220, 80821, 84942, 87120, 93255, 94380, 99472, 102960, 111906, 113256, 124340, 125840, 130680, 136774, 141570, 149208, 154440, 161642, 167859, 169884, 186510, 188760, 205161, 212355, 223812, 226512, 242463, 248680, 261360, 273548, 279765, 283140, 298416, 308880, 323284, 335718, 339768, 341935, 373020, 377520, 404105, 410322, 424710, 447624, 484926, 497360, 547096, 559530, 566280, 615483, 646568, 671436, 679536, 683870, 727389, 746040, 752257, 808210, 820644, 839295, 849420, 889031, 895248, 969852, 1025805, 1094192, 1119060, 1132560, 1212315, 1230966, 1293136, 1342872, 1367740, 1454778, 1492080, 1504514, 1616420, 1641288, 1678590, 1698840, 1778062, 1846449, 1939704, 2051610, 2182167, 2238120, 2256771, 2424630, 2461932, 2667093, 2685744, 2735480, 2909556, 3009028, 3077415, 3232840, 3282576, 3357180, 3397680, 3556124, 3636945, 3692898, 3761285, 3879408, 4103220, 4364334, 4445155, 4476240, 4513542, 4849260, 4923864, 5334186, 5470960, 5819112, 6018056, 6154830, 6465680, 6714360, 6770313, 7112248, 7273890, 7385796, 7522570, 8001279, 8206440, 8728668, 8890310, 9027084, 9232245, 9698520, 9779341, 9847728, 10668372, 10910835, 11283855, 11638224, 12036112, 12309660, 13335465, 13428720, 13540626, 14224496, 14547780, 14771592, 15045140, 16002558, 16412880, 17457336, 17780620, 18054168, 18464490, 19397040, 19558682, 20310939, 21336744, 21821670, 22567710, 24003837, 24619320, 26670930, 27081252, 29095560, 29338023, 29543184, 30090280, 32005116, 33851565, 34914672, 35561240, 36108336, 36928980, 39117364, 40006395, 40621878, 42673488, 43643340, 45135420, 48007674, 48896705, 49238640, 53341860, 54162504, 58191120, 58676046, 60180560, 64010232, 67703130, 71122480, 73857960, 78234728, 80012790, 81243756, 87286680, 88014069, 90270840, 96015348, 97793410, 101554695, 106683720, 108325008, 117352092, 120019185, 128020464, 135406260, 146690115, 147715920, 156469456, 160025580, 162487512, 174573360, 176028138, 180541680, 192030696, 195586820, 203109390, 213367440, 234704184, 240038370, 264042207, 270812520, 293380230, 320051160, 324975024, 352056276, 384061392, 391173640, 406218780, 440070345, 469408368, 480076740, 528084414, 541625040, 586760460, 640102320, 704112552, 782347280, 812437560, 880140690, 960153480, 1056168828, 1173520920, 1320211035, 1408225104, 1624875120, 1760281380, 1920306960, 2112337656, 2347041840, 2640422070, 3520562760, 4224675312, 5280844140, 7041125520, 10561688280, 21123376560]

約数ペア:

[(1, 21123376560), (2, 10561688280), (3, 7041125520), (4, 5280844140), (5, 4224675312), (6, 3520562760), (8, 2640422070), (9, 2347041840), (10, 2112337656), (11, 1920306960), (12, 1760281380), (13, 1624875120), (15, 1408225104), (16, 1320211035), (18, 1173520920), (20, 1056168828), (22, 960153480), (24, 880140690), (26, 812437560), (27, 782347280), (30, 704112552), (33, 640102320), (36, 586760460), (39, 541625040), (40, 528084414), (44, 480076740), (45, 469408368), (48, 440070345), (52, 406218780), (54, 391173640), (55, 384061392), (60, 352056276), (65, 324975024), (66, 320051160), (72, 293380230), (78, 270812520), (80, 264042207), (88, 240038370), (90, 234704184), (99, 213367440), (104, 203109390), (108, 195586820), (110, 192030696), (117, 180541680), (120, 176028138), (121, 174573360), (130, 162487512), (132, 160025580), (135, 156469456), (143, 147715920), (144, 146690115), (156, 135406260), (165, 128020464), (176, 120019185), (180, 117352092), (195, 108325008), (198, 106683720), (208, 101554695), (216, 97793410), (220, 96015348), (234, 90270840), (240, 88014069), (242, 87286680), (260, 81243756), (264, 80012790), (270, 78234728), (286, 73857960), (297, 71122480), (312, 67703130), (330, 64010232), (351, 60180560), (360, 58676046), (363, 58191120), (390, 54162504), (396, 53341860), (429, 49238640), (432, 48896705), (440, 48007674), (468, 45135420), (484, 43643340), (495, 42673488), (520, 40621878), (528, 40006395), (540, 39117364), (572, 36928980), (585, 36108336), (594, 35561240), (605, 34914672), (624, 33851565), (660, 32005116), (702, 30090280), (715, 29543184), (720, 29338023), (726, 29095560), (780, 27081252), (792, 26670930), (858, 24619320), (880, 24003837), (936, 22567710), (968, 21821670), (990, 21336744), (1040, 20310939), (1080, 19558682), (1089, 19397040), (1144, 18464490), (1170, 18054168), (1188, 17780620), (1210, 17457336), (1287, 16412880), (1320, 16002558), (1404, 15045140), (1430, 14771592), (1452, 14547780), (1485, 14224496), (1560, 13540626), (1573, 13428720), (1584, 13335465), (1716, 12309660), (1755, 12036112), (1815, 11638224), (1872, 11283855), (1936, 10910835), (1980, 10668372), (2145, 9847728), (2160, 9779341), (2178, 9698520), (2288, 9232245), (2340, 9027084), (2376, 8890310), (2420, 8728668), (2574, 8206440), (2640, 8001279), (2808, 7522570), (2860, 7385796), (2904, 7273890), (2970, 7112248), (3120, 6770313), (3146, 6714360), (3267, 6465680), (3432, 6154830), (3510, 6018056), (3630, 5819112), (3861, 5470960), (3960, 5334186), (4290, 4923864), (4356, 4849260), (4680, 4513542), (4719, 4476240), (4752, 4445155), (4840, 4364334), (5148, 4103220), (5445, 3879408), (5616, 3761285), (5720, 3692898), (5808, 3636945), (5940, 3556124), (6217, 3397680), (6292, 3357180), (6435, 3282576), (6534, 3232840), (6864, 3077415), (7020, 3009028), (7260, 2909556), (7722, 2735480), (7865, 2685744), (7920, 2667093), (8580, 2461932), (8712, 2424630), (9360, 2256771), (9438, 2238120), (9680, 2182167), (10296, 2051610), (10890, 1939704), (11440, 1846449), (11880, 1778062), (12434, 1698840), (12584, 1678590), (12870, 1641288), (13068, 1616420), (14040, 1504514), (14157, 1492080), (14520, 1454778), (15444, 1367740), (15730, 1342872), (16335, 1293136), (17160, 1230966), (17424, 1212315), (18651, 1132560), (18876, 1119060), (19305, 1094192), (20592, 1025805), (21780, 969852), (23595, 895248), (23760, 889031), (24868, 849420), (25168, 839295), (25740, 820644), (26136, 808210), (28080, 752257), (28314, 746040), (29040, 727389), (30888, 683870), (31085, 679536), (31460, 671436), (32670, 646568), (34320, 615483), (37302, 566280), (37752, 559530), (38610, 547096), (42471, 497360), (43560, 484926), (47190, 447624), (49736, 424710), (51480, 410322), (52272, 404105), (55953, 377520), (56628, 373020), (61776, 341935), (62170, 339768), (62920, 335718), (65340, 323284), (68387, 308880), (70785, 298416), (74604, 283140), (75504, 279765), (77220, 273548), (80821, 261360), (84942, 248680), (87120, 242463), (93255, 226512), (94380, 223812), (99472, 212355), (102960, 205161), (111906, 188760), (113256, 186510), (124340, 169884), (125840, 167859), (130680, 161642), (136774, 154440), (141570, 149208)]