1381587840

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:979

約数の個数: 320

約数和(自身を含む): 5109588000

約数和(自身を除く): 3728000160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 162, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 324, 348, 360, 384, 405, 432, 435, 464, 480, 522, 540, 576, 580, 640, 648, 696, 720, 783, 810, 864, 870, 919, 928, 960, 1044, 1080, 1152, 1160, 1296, 1305, 1392, 1440, 1566, 1620, 1728, 1740, 1838, 1856, 1920, 2088, 2160, 2320, 2349, 2592, 2610, 2757, 2784, 2880, 3132, 3240, 3456, 3480, 3676, 3712, 3915, 4176, 4320, 4595, 4640, 4698, 5184, 5220, 5514, 5568, 5760, 6264, 6480, 6960, 7352, 7830, 8271, 8352, 8640, 9190, 9280, 9396, 10368, 10440, 11028, 11136, 11745, 12528, 12960, 13785, 13920, 14704, 15660, 16542, 16704, 17280, 18380, 18560, 18792, 20880, 22056, 23490, 24813, 25056, 25920, 26651, 27570, 27840, 29408, 31320, 33084, 33408, 36760, 37584, 41355, 41760, 44112, 46980, 49626, 50112, 51840, 53302, 55140, 55680, 58816, 62640, 66168, 73520, 74439, 75168, 79953, 82710, 83520, 88224, 93960, 99252, 100224, 106604, 110280, 117632, 124065, 125280, 132336, 133255, 147040, 148878, 150336, 159906, 165420, 167040, 176448, 187920, 198504, 213208, 220560, 239859, 248130, 250560, 264672, 266510, 294080, 297756, 300672, 319812, 330840, 352896, 372195, 375840, 397008, 399765, 426416, 441120, 479718, 496260, 501120, 529344, 533020, 588160, 595512, 639624, 661680, 719577, 744390, 751680, 794016, 799530, 852832, 882240, 959436, 992520, 1058688, 1066040, 1191024, 1199295, 1279248, 1323360, 1439154, 1488780, 1503360, 1588032, 1599060, 1705664, 1764480, 1918872, 1985040, 2132080, 2158731, 2382048, 2398590, 2558496, 2646720, 2878308, 2977560, 3176064, 3198120, 3411328, 3597885, 3837744, 3970080, 4264160, 4317462, 4764096, 4797180, 5116992, 5293440, 5756616, 5955120, 6396240, 7195770, 7675488, 7940160, 8528320, 8634924, 9528192, 9594360, 10233984, 10793655, 11513232, 11910240, 12792480, 14391540, 15350976, 15880320, 17056640, 17269848, 19188720, 21587310, 23026464, 23820480, 25584960, 28783080, 30701952, 34539696, 38377440, 43174620, 46052928, 47640960, 51169920, 57566160, 69079392, 76754880, 86349240, 92105856, 115132320, 138158784, 153509760, 172698480, 230264640, 276317568, 345396960, 460529280, 690793920, 1381587840]

約数ペア:

[(1, 1381587840), (2, 690793920), (3, 460529280), (4, 345396960), (5, 276317568), (6, 230264640), (8, 172698480), (9, 153509760), (10, 138158784), (12, 115132320), (15, 92105856), (16, 86349240), (18, 76754880), (20, 69079392), (24, 57566160), (27, 51169920), (29, 47640960), (30, 46052928), (32, 43174620), (36, 38377440), (40, 34539696), (45, 30701952), (48, 28783080), (54, 25584960), (58, 23820480), (60, 23026464), (64, 21587310), (72, 19188720), (80, 17269848), (81, 17056640), (87, 15880320), (90, 15350976), (96, 14391540), (108, 12792480), (116, 11910240), (120, 11513232), (128, 10793655), (135, 10233984), (144, 9594360), (145, 9528192), (160, 8634924), (162, 8528320), (174, 7940160), (180, 7675488), (192, 7195770), (216, 6396240), (232, 5955120), (240, 5756616), (261, 5293440), (270, 5116992), (288, 4797180), (290, 4764096), (320, 4317462), (324, 4264160), (348, 3970080), (360, 3837744), (384, 3597885), (405, 3411328), (432, 3198120), (435, 3176064), (464, 2977560), (480, 2878308), (522, 2646720), (540, 2558496), (576, 2398590), (580, 2382048), (640, 2158731), (648, 2132080), (696, 1985040), (720, 1918872), (783, 1764480), (810, 1705664), (864, 1599060), (870, 1588032), (919, 1503360), (928, 1488780), (960, 1439154), (1044, 1323360), (1080, 1279248), (1152, 1199295), (1160, 1191024), (1296, 1066040), (1305, 1058688), (1392, 992520), (1440, 959436), (1566, 882240), (1620, 852832), (1728, 799530), (1740, 794016), (1838, 751680), (1856, 744390), (1920, 719577), (2088, 661680), (2160, 639624), (2320, 595512), (2349, 588160), (2592, 533020), (2610, 529344), (2757, 501120), (2784, 496260), (2880, 479718), (3132, 441120), (3240, 426416), (3456, 399765), (3480, 397008), (3676, 375840), (3712, 372195), (3915, 352896), (4176, 330840), (4320, 319812), (4595, 300672), (4640, 297756), (4698, 294080), (5184, 266510), (5220, 264672), (5514, 250560), (5568, 248130), (5760, 239859), (6264, 220560), (6480, 213208), (6960, 198504), (7352, 187920), (7830, 176448), (8271, 167040), (8352, 165420), (8640, 159906), (9190, 150336), (9280, 148878), (9396, 147040), (10368, 133255), (10440, 132336), (11028, 125280), (11136, 124065), (11745, 117632), (12528, 110280), (12960, 106604), (13785, 100224), (13920, 99252), (14704, 93960), (15660, 88224), (16542, 83520), (16704, 82710), (17280, 79953), (18380, 75168), (18560, 74439), (18792, 73520), (20880, 66168), (22056, 62640), (23490, 58816), (24813, 55680), (25056, 55140), (25920, 53302), (26651, 51840), (27570, 50112), (27840, 49626), (29408, 46980), (31320, 44112), (33084, 41760), (33408, 41355), (36760, 37584)]