218380627920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{344797}}^1$

素因数の和:344862

約数の個数: 320

約数和(自身を含む): 861939832320

約数和(自身を除く): 643559204400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 48, 52, 56, 58, 60, 65, 70, 78, 80, 84, 87, 91, 104, 105, 112, 116, 120, 130, 140, 145, 156, 168, 174, 182, 195, 203, 208, 210, 232, 240, 260, 273, 280, 290, 312, 336, 348, 364, 377, 390, 406, 420, 435, 455, 464, 520, 546, 560, 580, 609, 624, 696, 728, 754, 780, 812, 840, 870, 910, 1015, 1040, 1092, 1131, 1160, 1218, 1365, 1392, 1456, 1508, 1560, 1624, 1680, 1740, 1820, 1885, 2030, 2184, 2262, 2320, 2436, 2639, 2730, 3016, 3045, 3120, 3248, 3480, 3640, 3770, 4060, 4368, 4524, 4872, 5278, 5460, 5655, 6032, 6090, 6960, 7280, 7540, 7917, 8120, 9048, 9744, 10556, 10920, 11310, 12180, 13195, 15080, 15834, 16240, 18096, 21112, 21840, 22620, 24360, 26390, 30160, 31668, 39585, 42224, 45240, 48720, 52780, 63336, 79170, 90480, 105560, 126672, 158340, 211120, 316680, 344797, 633360, 689594, 1034391, 1379188, 1723985, 2068782, 2413579, 2758376, 3447970, 4137564, 4482361, 4827158, 5171955, 5516752, 6895940, 7240737, 8275128, 8964722, 9654316, 9999113, 10343910, 12067895, 13447083, 13791880, 14481474, 16550256, 17929444, 19308632, 19998226, 20687820, 22411805, 24135790, 26894166, 27583760, 28962948, 29997339, 31376527, 35858888, 36203685, 38617264, 39996452, 41375640, 44823610, 48271580, 49995565, 53788332, 57925896, 59994678, 62753054, 67235415, 69993791, 71717776, 72407370, 79992904, 82751280, 89647220, 94129581, 96543160, 99991130, 107576664, 115851792, 119989356, 125506108, 129988469, 134470830, 139987582, 144814740, 149986695, 156882635, 159985808, 179294440, 188259162, 193086320, 199982260, 209981373, 215153328, 239978712, 251012216, 259976938, 268941660, 279975164, 289629480, 299973390, 313765270, 349968955, 358588880, 376518324, 389965407, 399964520, 419962746, 470647905, 479957424, 502024432, 519953876, 537883320, 559950328, 579258960, 599946780, 627530540, 649942345, 699937910, 753036648, 779930814, 799929040, 839925492, 909919283, 941295810, 1039907752, 1049906865, 1075766640, 1119900656, 1199893560, 1255061080, 1299884690, 1399875820, 1506073296, 1559861628, 1679850984, 1819838566, 1882591620, 1949827035, 2079815504, 2099813730, 2399787120, 2510122160, 2599769380, 2729757849, 2799751640, 3119723256, 3359701968, 3639677132, 3765183240, 3899654070, 4199627460, 4549596415, 5199538760, 5459515698, 5599503280, 6239446512, 7279354264, 7530366480, 7799308140, 8399254920, 9099192830, 10399077520, 10919031396, 13648789245, 14558708528, 15598616280, 16798509840, 18198385660, 21838062792, 27297578490, 31197232560, 36396771320, 43676125584, 54595156980, 72793542640, 109190313960, 218380627920]

約数ペア:

[(1, 218380627920), (2, 109190313960), (3, 72793542640), (4, 54595156980), (5, 43676125584), (6, 36396771320), (7, 31197232560), (8, 27297578490), (10, 21838062792), (12, 18198385660), (13, 16798509840), (14, 15598616280), (15, 14558708528), (16, 13648789245), (20, 10919031396), (21, 10399077520), (24, 9099192830), (26, 8399254920), (28, 7799308140), (29, 7530366480), (30, 7279354264), (35, 6239446512), (39, 5599503280), (40, 5459515698), (42, 5199538760), (48, 4549596415), (52, 4199627460), (56, 3899654070), (58, 3765183240), (60, 3639677132), (65, 3359701968), (70, 3119723256), (78, 2799751640), (80, 2729757849), (84, 2599769380), (87, 2510122160), (91, 2399787120), (104, 2099813730), (105, 2079815504), (112, 1949827035), (116, 1882591620), (120, 1819838566), (130, 1679850984), (140, 1559861628), (145, 1506073296), (156, 1399875820), (168, 1299884690), (174, 1255061080), (182, 1199893560), (195, 1119900656), (203, 1075766640), (208, 1049906865), (210, 1039907752), (232, 941295810), (240, 909919283), (260, 839925492), (273, 799929040), (280, 779930814), (290, 753036648), (312, 699937910), (336, 649942345), (348, 627530540), (364, 599946780), (377, 579258960), (390, 559950328), (406, 537883320), (420, 519953876), (435, 502024432), (455, 479957424), (464, 470647905), (520, 419962746), (546, 399964520), (560, 389965407), (580, 376518324), (609, 358588880), (624, 349968955), (696, 313765270), (728, 299973390), (754, 289629480), (780, 279975164), (812, 268941660), (840, 259976938), (870, 251012216), (910, 239978712), (1015, 215153328), (1040, 209981373), (1092, 199982260), (1131, 193086320), (1160, 188259162), (1218, 179294440), (1365, 159985808), (1392, 156882635), (1456, 149986695), (1508, 144814740), (1560, 139987582), (1624, 134470830), (1680, 129988469), (1740, 125506108), (1820, 119989356), (1885, 115851792), (2030, 107576664), (2184, 99991130), (2262, 96543160), (2320, 94129581), (2436, 89647220), (2639, 82751280), (2730, 79992904), (3016, 72407370), (3045, 71717776), (3120, 69993791), (3248, 67235415), (3480, 62753054), (3640, 59994678), (3770, 57925896), (4060, 53788332), (4368, 49995565), (4524, 48271580), (4872, 44823610), (5278, 41375640), (5460, 39996452), (5655, 38617264), (6032, 36203685), (6090, 35858888), (6960, 31376527), (7280, 29997339), (7540, 28962948), (7917, 27583760), (8120, 26894166), (9048, 24135790), (9744, 22411805), (10556, 20687820), (10920, 19998226), (11310, 19308632), (12180, 17929444), (13195, 16550256), (15080, 14481474), (15834, 13791880), (16240, 13447083), (18096, 12067895), (21112, 10343910), (21840, 9999113), (22620, 9654316), (24360, 8964722), (26390, 8275128), (30160, 7240737), (31668, 6895940), (39585, 5516752), (42224, 5171955), (45240, 4827158), (48720, 4482361), (52780, 4137564), (63336, 3447970), (79170, 2758376), (90480, 2413579), (105560, 2068782), (126672, 1723985), (158340, 1379188), (211120, 1034391), (316680, 689594), (344797, 633360)]