2000920320

素因数分解:

$2^8\times 3^5\times 5^1\times 7^1\times {\mathrm{919}}^1$

素因数の和:962

約数の個数: 432

約数和(自身を含む): 8213936640

約数和(自身を除く): 6213016320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 919, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1280, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1792, 1838, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2304, 2430, 2520, 2592, 2688, 2757, 2835, 2880, 3024, 3240, 3360, 3402, 3456, 3676, 3780, 3840, 3888, 4032, 4320, 4480, 4536, 4595, 4860, 5040, 5184, 5376, 5514, 5670, 5760, 6048, 6433, 6480, 6720, 6804, 6912, 7352, 7560, 7776, 8064, 8271, 8505, 8640, 8960, 9072, 9190, 9720, 10080, 10368, 11028, 11340, 11520, 12096, 12866, 12960, 13440, 13608, 13785, 14704, 15120, 15552, 16128, 16542, 17010, 17280, 18144, 18380, 19299, 19440, 20160, 20736, 22056, 22680, 24192, 24813, 25732, 25920, 26880, 27216, 27570, 29408, 30240, 31104, 32165, 33084, 34020, 34560, 36288, 36760, 38598, 38880, 40320, 41355, 44112, 45360, 48384, 49626, 51464, 51840, 54432, 55140, 57897, 58816, 60480, 62208, 64330, 66168, 68040, 72576, 73520, 74439, 77196, 77760, 80640, 82710, 88224, 90720, 96495, 99252, 102928, 103680, 108864, 110280, 115794, 117632, 120960, 124065, 128660, 132336, 136080, 145152, 147040, 148878, 154392, 155520, 165420, 173691, 176448, 181440, 192990, 198504, 205856, 217728, 220560, 223317, 231588, 235264, 241920, 248130, 257320, 264672, 272160, 289485, 294080, 297756, 308784, 311040, 330840, 347382, 352896, 362880, 372195, 385980, 397008, 411712, 435456, 441120, 446634, 463176, 496260, 514640, 521073, 529344, 544320, 578970, 588160, 595512, 617568, 661680, 694764, 705792, 725760, 744390, 771960, 794016, 823424, 868455, 882240, 893268, 926352, 992520, 1029280, 1042146, 1058688, 1088640, 1116585, 1157940, 1176320, 1191024, 1235136, 1323360, 1389528, 1488780, 1543920, 1563219, 1588032, 1646848, 1736910, 1764480, 1786536, 1852704, 1985040, 2058560, 2084292, 2117376, 2177280, 2233170, 2315880, 2382048, 2470272, 2605365, 2646720, 2779056, 2977560, 3087840, 3126438, 3176064, 3473820, 3528960, 3573072, 3705408, 3970080, 4117120, 4168584, 4466340, 4631760, 4764096, 4940544, 5210730, 5293440, 5558112, 5955120, 6175680, 6252876, 6352128, 6947640, 7146144, 7410816, 7816095, 7940160, 8234240, 8337168, 8932680, 9263520, 9528192, 10421460, 10586880, 11116224, 11910240, 12351360, 12505752, 13895280, 14292288, 14821632, 15632190, 15880320, 16674336, 17865360, 18527040, 19056384, 20842920, 22232448, 23820480, 24702720, 25011504, 27790560, 28584576, 31264380, 31760640, 33348672, 35730720, 37054080, 41685840, 44464896, 47640960, 50023008, 55581120, 57169152, 62528760, 66697344, 71461440, 74108160, 83371680, 95281920, 100046016, 111162240, 125057520, 133394688, 142922880, 166743360, 200092032, 222324480, 250115040, 285845760, 333486720, 400184064, 500230080, 666973440, 1000460160, 2000920320]

約数ペア:

[(1, 2000920320), (2, 1000460160), (3, 666973440), (4, 500230080), (5, 400184064), (6, 333486720), (7, 285845760), (8, 250115040), (9, 222324480), (10, 200092032), (12, 166743360), (14, 142922880), (15, 133394688), (16, 125057520), (18, 111162240), (20, 100046016), (21, 95281920), (24, 83371680), (27, 74108160), (28, 71461440), (30, 66697344), (32, 62528760), (35, 57169152), (36, 55581120), (40, 50023008), (42, 47640960), (45, 44464896), (48, 41685840), (54, 37054080), (56, 35730720), (60, 33348672), (63, 31760640), (64, 31264380), (70, 28584576), (72, 27790560), (80, 25011504), (81, 24702720), (84, 23820480), (90, 22232448), (96, 20842920), (105, 19056384), (108, 18527040), (112, 17865360), (120, 16674336), (126, 15880320), (128, 15632190), (135, 14821632), (140, 14292288), (144, 13895280), (160, 12505752), (162, 12351360), (168, 11910240), (180, 11116224), (189, 10586880), (192, 10421460), (210, 9528192), (216, 9263520), (224, 8932680), (240, 8337168), (243, 8234240), (252, 7940160), (256, 7816095), (270, 7410816), (280, 7146144), (288, 6947640), (315, 6352128), (320, 6252876), (324, 6175680), (336, 5955120), (360, 5558112), (378, 5293440), (384, 5210730), (405, 4940544), (420, 4764096), (432, 4631760), (448, 4466340), (480, 4168584), (486, 4117120), (504, 3970080), (540, 3705408), (560, 3573072), (567, 3528960), (576, 3473820), (630, 3176064), (640, 3126438), (648, 3087840), (672, 2977560), (720, 2779056), (756, 2646720), (768, 2605365), (810, 2470272), (840, 2382048), (864, 2315880), (896, 2233170), (919, 2177280), (945, 2117376), (960, 2084292), (972, 2058560), (1008, 1985040), (1080, 1852704), (1120, 1786536), (1134, 1764480), (1152, 1736910), (1215, 1646848), (1260, 1588032), (1280, 1563219), (1296, 1543920), (1344, 1488780), (1440, 1389528), (1512, 1323360), (1620, 1235136), (1680, 1191024), (1701, 1176320), (1728, 1157940), (1792, 1116585), (1838, 1088640), (1890, 1058688), (1920, 1042146), (1944, 1029280), (2016, 992520), (2160, 926352), (2240, 893268), (2268, 882240), (2304, 868455), (2430, 823424), (2520, 794016), (2592, 771960), (2688, 744390), (2757, 725760), (2835, 705792), (2880, 694764), (3024, 661680), (3240, 617568), (3360, 595512), (3402, 588160), (3456, 578970), (3676, 544320), (3780, 529344), (3840, 521073), (3888, 514640), (4032, 496260), (4320, 463176), (4480, 446634), (4536, 441120), (4595, 435456), (4860, 411712), (5040, 397008), (5184, 385980), (5376, 372195), (5514, 362880), (5670, 352896), (5760, 347382), (6048, 330840), (6433, 311040), (6480, 308784), (6720, 297756), (6804, 294080), (6912, 289485), (7352, 272160), (7560, 264672), (7776, 257320), (8064, 248130), (8271, 241920), (8505, 235264), (8640, 231588), (8960, 223317), (9072, 220560), (9190, 217728), (9720, 205856), (10080, 198504), (10368, 192990), (11028, 181440), (11340, 176448), (11520, 173691), (12096, 165420), (12866, 155520), (12960, 154392), (13440, 148878), (13608, 147040), (13785, 145152), (14704, 136080), (15120, 132336), (15552, 128660), (16128, 124065), (16542, 120960), (17010, 117632), (17280, 115794), (18144, 110280), (18380, 108864), (19299, 103680), (19440, 102928), (20160, 99252), (20736, 96495), (22056, 90720), (22680, 88224), (24192, 82710), (24813, 80640), (25732, 77760), (25920, 77196), (26880, 74439), (27216, 73520), (27570, 72576), (29408, 68040), (30240, 66168), (31104, 64330), (32165, 62208), (33084, 60480), (34020, 58816), (34560, 57897), (36288, 55140), (36760, 54432), (38598, 51840), (38880, 51464), (40320, 49626), (41355, 48384), (44112, 45360)]