66451885920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{115657}}^1$

素因数の和:115707

約数の個数: 384

約数和(自身を含む): 279799833600

約数和(自身を除く): 213347947680

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, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3040, 3192, 3360, 3420, 3591, 3780, 3990, 4104, 4256, 4320, 4560, 4788, 5040, 5130, 5320, 5472, 5985, 6048, 6384, 6840, 7182, 7560, 7980, 8208, 9120, 9576, 10080, 10260, 10640, 11970, 12768, 13680, 14364, 15120, 15960, 16416, 17955, 19152, 20520, 21280, 23940, 27360, 28728, 30240, 31920, 35910, 38304, 41040, 47880, 57456, 63840, 71820, 82080, 95760, 114912, 115657, 143640, 191520, 231314, 287280, 346971, 462628, 574560, 578285, 693942, 809599, 925256, 1040913, 1156570, 1387884, 1619198, 1734855, 1850512, 2081826, 2197483, 2313140, 2428797, 2775768, 3122739, 3238396, 3469710, 3701024, 4047995, 4163652, 4394966, 4626280, 4857594, 5204565, 5551536, 6245478, 6476792, 6592449, 6939420, 7286391, 8095990, 8327304, 8789932, 9252560, 9715188, 10409130, 10987415, 11103072, 12143985, 12490956, 12953584, 13184898, 13878840, 14572782, 15382381, 15613695, 16191980, 16654608, 17579864, 18505120, 19430376, 19777347, 20818260, 21859173, 21974830, 24287970, 24981912, 25907168, 26369796, 27757680, 29145564, 30764762, 31227390, 32383960, 32962245, 33309216, 35159728, 36431955, 38860752, 39554694, 41636520, 43718346, 43949660, 46147143, 48575940, 49963824, 52739592, 55515360, 58291128, 59332041, 61529524, 62454780, 64767920, 65924490, 70319456, 72863910, 76911905, 77721504, 79109388, 83273040, 87436692, 87899320, 92294286, 97151880, 98886735, 99927648, 105479184, 109295865, 116582256, 118664082, 123059048, 124909560, 129535840, 131848980, 138441429, 145727820, 153823810, 158218776, 166546080, 174873384, 175798640, 184588572, 194303760, 197773470, 210958368, 218591730, 230735715, 233164512, 237328164, 246118096, 249819120, 263697960, 276882858, 291455640, 296660205, 307647620, 316437552, 349746768, 351597280, 369177144, 388607520, 395546940, 415324287, 437183460, 461471430, 474656328, 492236192, 499638240, 527395920, 553765716, 582911280, 593320410, 615295240, 632875104, 692207145, 699493536, 738354288, 791093880, 830648574, 874366920, 922942860, 949312656, 1054791840, 1107531432, 1165822560, 1186640820, 1230590480, 1384414290, 1476708576, 1582187760, 1661297148, 1748733840, 1845885720, 1898625312, 2076621435, 2215062864, 2373281640, 2461180960, 2768828580, 3164375520, 3322594296, 3497467680, 3691771440, 4153242870, 4430125728, 4746563280, 5537657160, 6645188592, 7383542880, 8306485740, 9493126560, 11075314320, 13290377184, 16612971480, 22150628640, 33225942960, 66451885920]

約数ペア:

[(1, 66451885920), (2, 33225942960), (3, 22150628640), (4, 16612971480), (5, 13290377184), (6, 11075314320), (7, 9493126560), (8, 8306485740), (9, 7383542880), (10, 6645188592), (12, 5537657160), (14, 4746563280), (15, 4430125728), (16, 4153242870), (18, 3691771440), (19, 3497467680), (20, 3322594296), (21, 3164375520), (24, 2768828580), (27, 2461180960), (28, 2373281640), (30, 2215062864), (32, 2076621435), (35, 1898625312), (36, 1845885720), (38, 1748733840), (40, 1661297148), (42, 1582187760), (45, 1476708576), (48, 1384414290), (54, 1230590480), (56, 1186640820), (57, 1165822560), (60, 1107531432), (63, 1054791840), (70, 949312656), (72, 922942860), (76, 874366920), (80, 830648574), (84, 791093880), (90, 738354288), (95, 699493536), (96, 692207145), (105, 632875104), (108, 615295240), (112, 593320410), (114, 582911280), (120, 553765716), (126, 527395920), (133, 499638240), (135, 492236192), (140, 474656328), (144, 461471430), (152, 437183460), (160, 415324287), (168, 395546940), (171, 388607520), (180, 369177144), (189, 351597280), (190, 349746768), (210, 316437552), (216, 307647620), (224, 296660205), (228, 291455640), (240, 276882858), (252, 263697960), (266, 249819120), (270, 246118096), (280, 237328164), (285, 233164512), (288, 230735715), (304, 218591730), (315, 210958368), (336, 197773470), (342, 194303760), (360, 184588572), (378, 175798640), (380, 174873384), (399, 166546080), (420, 158218776), (432, 153823810), (456, 145727820), (480, 138441429), (504, 131848980), (513, 129535840), (532, 124909560), (540, 123059048), (560, 118664082), (570, 116582256), (608, 109295865), (630, 105479184), (665, 99927648), (672, 98886735), (684, 97151880), (720, 92294286), (756, 87899320), (760, 87436692), (798, 83273040), (840, 79109388), (855, 77721504), (864, 76911905), (912, 72863910), (945, 70319456), (1008, 65924490), (1026, 64767920), (1064, 62454780), (1080, 61529524), (1120, 59332041), (1140, 58291128), (1197, 55515360), (1260, 52739592), (1330, 49963824), (1368, 48575940), (1440, 46147143), (1512, 43949660), (1520, 43718346), (1596, 41636520), (1680, 39554694), (1710, 38860752), (1824, 36431955), (1890, 35159728), (1995, 33309216), (2016, 32962245), (2052, 32383960), (2128, 31227390), (2160, 30764762), (2280, 29145564), (2394, 27757680), (2520, 26369796), (2565, 25907168), (2660, 24981912), (2736, 24287970), (3024, 21974830), (3040, 21859173), (3192, 20818260), (3360, 19777347), (3420, 19430376), (3591, 18505120), (3780, 17579864), (3990, 16654608), (4104, 16191980), (4256, 15613695), (4320, 15382381), (4560, 14572782), (4788, 13878840), (5040, 13184898), (5130, 12953584), (5320, 12490956), (5472, 12143985), (5985, 11103072), (6048, 10987415), (6384, 10409130), (6840, 9715188), (7182, 9252560), (7560, 8789932), (7980, 8327304), (8208, 8095990), (9120, 7286391), (9576, 6939420), (10080, 6592449), (10260, 6476792), (10640, 6245478), (11970, 5551536), (12768, 5204565), (13680, 4857594), (14364, 4626280), (15120, 4394966), (15960, 4163652), (16416, 4047995), (17955, 3701024), (19152, 3469710), (20520, 3238396), (21280, 3122739), (23940, 2775768), (27360, 2428797), (28728, 2313140), (30240, 2197483), (31920, 2081826), (35910, 1850512), (38304, 1734855), (41040, 1619198), (47880, 1387884), (57456, 1156570), (63840, 1040913), (71820, 925256), (82080, 809599), (95760, 693942), (114912, 578285), (115657, 574560), (143640, 462628), (191520, 346971), (231314, 287280)]