212438978640

素因数分解:

$2^4\times 3^5\times 5^1\times 7^2\times {\mathrm{223019}}^1$

素因数の和:223061

約数の個数: 360

約数和(自身を含む): 860662726560

約数和(自身を除く): 648223747920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 243, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 486, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 972, 980, 1008, 1080, 1134, 1176, 1215, 1260, 1296, 1323, 1470, 1512, 1620, 1680, 1701, 1764, 1890, 1944, 1960, 2160, 2205, 2268, 2352, 2430, 2520, 2646, 2835, 2940, 3024, 3240, 3402, 3528, 3780, 3888, 3920, 3969, 4410, 4536, 4860, 5040, 5292, 5670, 5880, 6480, 6615, 6804, 7056, 7560, 7938, 8505, 8820, 9072, 9720, 10584, 11340, 11760, 11907, 13230, 13608, 15120, 15876, 17010, 17640, 19440, 19845, 21168, 22680, 23814, 26460, 27216, 31752, 34020, 35280, 39690, 45360, 47628, 52920, 59535, 63504, 68040, 79380, 95256, 105840, 119070, 136080, 158760, 190512, 223019, 238140, 317520, 446038, 476280, 669057, 892076, 952560, 1115095, 1338114, 1561133, 1784152, 2007171, 2230190, 2676228, 3122266, 3345285, 3568304, 4014342, 4460380, 4683399, 5352456, 6021513, 6244532, 6690570, 7805665, 8028684, 8920760, 9366798, 10035855, 10704912, 10927931, 12043026, 12489064, 13381140, 14050197, 15611330, 16057368, 17841520, 18064539, 18733596, 20071710, 21855862, 23416995, 24086052, 24978128, 26762280, 28100394, 30107565, 31222660, 32114736, 32783793, 36129078, 37467192, 40143420, 42150591, 43711724, 46833990, 48172104, 53524560, 54193617, 54639655, 56200788, 60215130, 62445320, 65567586, 70250985, 72258156, 74934384, 80286840, 84301182, 87423448, 90322695, 93667980, 96344208, 98351379, 108387234, 109279310, 112401576, 120430260, 124890640, 126451773, 131135172, 140501970, 144516312, 160573680, 163918965, 168602364, 174846896, 180645390, 187335960, 196702758, 210752955, 216774468, 218558620, 224803152, 240860520, 252903546, 262270344, 270968085, 281003940, 289032624, 295054137, 327837930, 337204728, 361290780, 374671920, 379355319, 393405516, 421505910, 433548936, 437117240, 481721040, 491756895, 505807092, 524540688, 541936170, 562007880, 590108274, 632258865, 655675860, 674409456, 722581560, 758710638, 786811032, 843011820, 867097872, 874234480, 885162411, 983513790, 1011614184, 1083872340, 1124015760, 1180216548, 1264517730, 1311351720, 1445163120, 1475270685, 1517421276, 1573622064, 1686023640, 1770324822, 1896776595, 1967027580, 2023228368, 2167744680, 2360433096, 2529035460, 2622703440, 2655487233, 2950541370, 3034842552, 3372047280, 3540649644, 3793553190, 3934055160, 4335489360, 4425812055, 4720866192, 5058070920, 5310974466, 5901082740, 6069685104, 7081299288, 7587106380, 7868110320, 8851624110, 10116141840, 10621948932, 11802165480, 13277436165, 14162598576, 15174212760, 17703248220, 21243897864, 23604330960, 26554872330, 30348425520, 35406496440, 42487795728, 53109744660, 70812992880, 106219489320, 212438978640]

約数ペア:

[(1, 212438978640), (2, 106219489320), (3, 70812992880), (4, 53109744660), (5, 42487795728), (6, 35406496440), (7, 30348425520), (8, 26554872330), (9, 23604330960), (10, 21243897864), (12, 17703248220), (14, 15174212760), (15, 14162598576), (16, 13277436165), (18, 11802165480), (20, 10621948932), (21, 10116141840), (24, 8851624110), (27, 7868110320), (28, 7587106380), (30, 7081299288), (35, 6069685104), (36, 5901082740), (40, 5310974466), (42, 5058070920), (45, 4720866192), (48, 4425812055), (49, 4335489360), (54, 3934055160), (56, 3793553190), (60, 3540649644), (63, 3372047280), (70, 3034842552), (72, 2950541370), (80, 2655487233), (81, 2622703440), (84, 2529035460), (90, 2360433096), (98, 2167744680), (105, 2023228368), (108, 1967027580), (112, 1896776595), (120, 1770324822), (126, 1686023640), (135, 1573622064), (140, 1517421276), (144, 1475270685), (147, 1445163120), (162, 1311351720), (168, 1264517730), (180, 1180216548), (189, 1124015760), (196, 1083872340), (210, 1011614184), (216, 983513790), (240, 885162411), (243, 874234480), (245, 867097872), (252, 843011820), (270, 786811032), (280, 758710638), (294, 722581560), (315, 674409456), (324, 655675860), (336, 632258865), (360, 590108274), (378, 562007880), (392, 541936170), (405, 524540688), (420, 505807092), (432, 491756895), (441, 481721040), (486, 437117240), (490, 433548936), (504, 421505910), (540, 393405516), (560, 379355319), (567, 374671920), (588, 361290780), (630, 337204728), (648, 327837930), (720, 295054137), (735, 289032624), (756, 281003940), (784, 270968085), (810, 262270344), (840, 252903546), (882, 240860520), (945, 224803152), (972, 218558620), (980, 216774468), (1008, 210752955), (1080, 196702758), (1134, 187335960), (1176, 180645390), (1215, 174846896), (1260, 168602364), (1296, 163918965), (1323, 160573680), (1470, 144516312), (1512, 140501970), (1620, 131135172), (1680, 126451773), (1701, 124890640), (1764, 120430260), (1890, 112401576), (1944, 109279310), (1960, 108387234), (2160, 98351379), (2205, 96344208), (2268, 93667980), (2352, 90322695), (2430, 87423448), (2520, 84301182), (2646, 80286840), (2835, 74934384), (2940, 72258156), (3024, 70250985), (3240, 65567586), (3402, 62445320), (3528, 60215130), (3780, 56200788), (3888, 54639655), (3920, 54193617), (3969, 53524560), (4410, 48172104), (4536, 46833990), (4860, 43711724), (5040, 42150591), (5292, 40143420), (5670, 37467192), (5880, 36129078), (6480, 32783793), (6615, 32114736), (6804, 31222660), (7056, 30107565), (7560, 28100394), (7938, 26762280), (8505, 24978128), (8820, 24086052), (9072, 23416995), (9720, 21855862), (10584, 20071710), (11340, 18733596), (11760, 18064539), (11907, 17841520), (13230, 16057368), (13608, 15611330), (15120, 14050197), (15876, 13381140), (17010, 12489064), (17640, 12043026), (19440, 10927931), (19845, 10704912), (21168, 10035855), (22680, 9366798), (23814, 8920760), (26460, 8028684), (27216, 7805665), (31752, 6690570), (34020, 6244532), (35280, 6021513), (39690, 5352456), (45360, 4683399), (47628, 4460380), (52920, 4014342), (59535, 3568304), (63504, 3345285), (68040, 3122266), (79380, 2676228), (95256, 2230190), (105840, 2007171), (119070, 1784152), (136080, 1561133), (158760, 1338114), (190512, 1115095), (223019, 952560), (238140, 892076), (317520, 669057), (446038, 476280)]