219428198640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{1009}}^1$

素因数の和:1814

約数の個数: 640

約数和(自身を含む): 911346432000

約数和(自身を除く): 691918233360

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, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 757, 760, 798, 840, 855, 912, 945, 1008, 1009, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1514, 1520, 1596, 1680, 1710, 1890, 1995, 2018, 2052, 2128, 2160, 2271, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3027, 3028, 3192, 3420, 3591, 3780, 3785, 3990, 4036, 4104, 4542, 4560, 4788, 5040, 5045, 5130, 5299, 5320, 5985, 6054, 6056, 6384, 6813, 6840, 7063, 7182, 7560, 7570, 7980, 8072, 8208, 9081, 9084, 9576, 10090, 10260, 10598, 10640, 11355, 11970, 12108, 12112, 13626, 13680, 14126, 14364, 14383, 15120, 15135, 15140, 15897, 15960, 16144, 17955, 18162, 18168, 19152, 19171, 20180, 20439, 20520, 21189, 21196, 22710, 23940, 24216, 26495, 27243, 27252, 28252, 28728, 28766, 30270, 30280, 31794, 31920, 34065, 35315, 35910, 36324, 36336, 38342, 40360, 40878, 41040, 42378, 42392, 43149, 45405, 45420, 47691, 47880, 48432, 52990, 54486, 54504, 56504, 57456, 57513, 57532, 60540, 60560, 63567, 63588, 68130, 70630, 71820, 71915, 72648, 76684, 79485, 80720, 81756, 84756, 84784, 86298, 90810, 90840, 95382, 95760, 95855, 100681, 102195, 105945, 105980, 108972, 109008, 113008, 115026, 115064, 121080, 127134, 127176, 129447, 134197, 136215, 136260, 141260, 143073, 143640, 143830, 145296, 153368, 158970, 163512, 169512, 172539, 172596, 181620, 181680, 190701, 190764, 191710, 201362, 204390, 211890, 211960, 215745, 217944, 230052, 230128, 238455, 242160, 254268, 254352, 258894, 268394, 272430, 272520, 282520, 286146, 287280, 287565, 287660, 302043, 306736, 317835, 317940, 327024, 339024, 345078, 345192, 363240, 381402, 381528, 383420, 388341, 402591, 402724, 408780, 423780, 423920, 431490, 435888, 460104, 476910, 503405, 508536, 517617, 517788, 536788, 544860, 545040, 565040, 572292, 575130, 575320, 604086, 635670, 635880, 647235, 670985, 690156, 690384, 715365, 726480, 762804, 763056, 763813, 766840, 776682, 805182, 805448, 817560, 847560, 862695, 862980, 906129, 920208, 953505, 953820, 1006810, 1017072, 1035234, 1035576, 1073576, 1089720, 1144584, 1150260, 1150640, 1207773, 1208172, 1271340, 1271760, 1294470, 1341970, 1380312, 1430730, 1510215, 1525608, 1527626, 1533680, 1553364, 1610364, 1610896, 1635120, 1695120, 1725390, 1725960, 1812258, 1907010, 1907640, 1941705, 2012955, 2013620, 2070468, 2071152, 2147152, 2179440, 2289168, 2291439, 2300520, 2415546, 2416344, 2542680, 2588085, 2588940, 2683940, 2718387, 2760624, 2861460, 3020430, 3051216, 3055252, 3106728, 3220728, 3450780, 3451920, 3623319, 3624516, 3814020, 3815280, 3819065, 3883410, 4025910, 4027240, 4140936, 4530645, 4582878, 4601040, 4831092, 4832688, 5085360, 5176170, 5177880, 5346691, 5367880, 5436774, 5722920, 6038865, 6040860, 6110504, 6213456, 6441456, 6874317, 6901560, 7246638, 7249032, 7628040, 7638130, 7766820, 8051820, 8054480, 8281872, 9061290, 9165756, 9662184, 10352340, 10355760, 10693382, 10735760, 10873548, 11445840, 11457195, 12077730, 12081720, 12221008, 13591935, 13748634, 13803120, 14493276, 14498064, 14512447, 15256080, 15276260, 15533640, 16040073, 16103640, 18116595, 18122580, 18331512, 19324368, 20622951, 20704680, 21386764, 21747096, 22914390, 24155460, 24163440, 26733455, 27183870, 27497268, 28986552, 29024894, 30552520, 31067280, 32080146, 32207280, 34371585, 36233190, 36245160, 36663024, 41245902, 41409360, 42773528, 43494192, 43537341, 45828780, 48120219, 48310920, 53466910, 54367740, 54994536, 57973104, 58049788, 61105040, 64160292, 68743170, 72466380, 72490320, 72562235, 80200365, 82491804, 85547056, 87074682, 91657560, 96240438, 96621840, 101587129, 103114755, 106933820, 108735480, 109989072, 116099576, 128320584, 130612023, 137486340, 144360657, 144932760, 145124470, 160400730, 164983608, 174149364, 183315120, 192480876, 203174258, 206229510, 213867640, 217470960, 217686705, 232199152, 240601095, 256641168, 261224046, 274972680, 288721314, 289865520, 290248940, 304761387, 320801460, 329967216, 348298728, 384961752, 391836069, 406348516, 412459020, 427735280, 435373410, 481202190, 507935645, 522448092, 549945360, 577442628, 580497880, 609522774, 641602920, 653060115, 696597456, 721803285, 769923504, 783672138, 812697032, 824918040, 870746820, 914284161, 962404380, 1015871290, 1044896184, 1154885256, 1160995760, 1219045548, 1283205840, 1306120230, 1443606570, 1523806935, 1567344276, 1625394064, 1649836080, 1741493640, 1828568322, 1924808760, 1959180345, 2031742580, 2089792368, 2309770512, 2438091096, 2612240460, 2742852483, 2887213140, 3047613870, 3134688552, 3482987280, 3657136644, 3849617520, 3918360690, 4063485160, 4571420805, 4876182192, 5224480920, 5485704966, 5774426280, 6095227740, 6269377104, 7314273288, 7836721380, 8126970320, 9142841610, 10448961840, 10971409932, 11548852560, 12190455480, 13714262415, 14628546576, 15673442760, 18285683220, 21942819864, 24380910960, 27428524830, 31346885520, 36571366440, 43885639728, 54857049660, 73142732880, 109714099320, 219428198640]

約数ペア:

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(48432, 4530645), (52990, 4140936), (54486, 4027240), (54504, 4025910), (56504, 3883410), (57456, 3819065), (57513, 3815280), (57532, 3814020), (60540, 3624516), (60560, 3623319), (63567, 3451920), (63588, 3450780), (68130, 3220728), (70630, 3106728), (71820, 3055252), (71915, 3051216), (72648, 3020430), (76684, 2861460), (79485, 2760624), (80720, 2718387), (81756, 2683940), (84756, 2588940), (84784, 2588085), (86298, 2542680), (90810, 2416344), (90840, 2415546), (95382, 2300520), (95760, 2291439), (95855, 2289168), (100681, 2179440), (102195, 2147152), (105945, 2071152), (105980, 2070468), (108972, 2013620), (109008, 2012955), (113008, 1941705), (115026, 1907640), (115064, 1907010), (121080, 1812258), (127134, 1725960), (127176, 1725390), (129447, 1695120), (134197, 1635120), (136215, 1610896), (136260, 1610364), (141260, 1553364), (143073, 1533680), (143640, 1527626), (143830, 1525608), (145296, 1510215), (153368, 1430730), (158970, 1380312), (163512, 1341970), (169512, 1294470), (172539, 1271760), (172596, 1271340), (181620, 1208172), (181680, 1207773), (190701, 1150640), (190764, 1150260), (191710, 1144584), (201362, 1089720), (204390, 1073576), (211890, 1035576), (211960, 1035234), (215745, 1017072), (217944, 1006810), (230052, 953820), (230128, 953505), (238455, 920208), (242160, 906129), (254268, 862980), (254352, 862695), (258894, 847560), (268394, 817560), (272430, 805448), (272520, 805182), (282520, 776682), (286146, 766840), (287280, 763813), (287565, 763056), (287660, 762804), (302043, 726480), (306736, 715365), (317835, 690384), (317940, 690156), (327024, 670985), (339024, 647235), (345078, 635880), (345192, 635670), (363240, 604086), (381402, 575320), (381528, 575130), (383420, 572292), (388341, 565040), (402591, 545040), (402724, 544860), (408780, 536788), (423780, 517788), (423920, 517617), (431490, 508536), (435888, 503405), (460104, 476910)]