2038266720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{9629}}^1$

素因数の和:9667

約数の個数: 288

約数和(自身を含む): 8299519200

約数和(自身を除く): 6261252480

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, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 9629, 10080, 10584, 11760, 13230, 14112, 15120, 17640, 19258, 21168, 23520, 26460, 28887, 30240, 35280, 38516, 42336, 48145, 52920, 57774, 67403, 70560, 77032, 86661, 96290, 105840, 115548, 134806, 144435, 154064, 173322, 192580, 202209, 211680, 231096, 259983, 269612, 288870, 308128, 337015, 346644, 385160, 404418, 433305, 462192, 471821, 519966, 539224, 577740, 606627, 674030, 693288, 770320, 808836, 866610, 924384, 943642, 1011045, 1039932, 1078448, 1155480, 1213254, 1299915, 1348060, 1386576, 1415463, 1540640, 1617672, 1733220, 1819881, 1887284, 2022090, 2079864, 2156896, 2310960, 2359105, 2426508, 2599830, 2696120, 2773152, 2830926, 3033135, 3235344, 3466440, 3639762, 3774568, 4044180, 4159728, 4246389, 4621920, 4718210, 4853016, 5199660, 5392240, 5661852, 6066270, 6470688, 6932880, 7077315, 7279524, 7549136, 8088360, 8319456, 8492778, 9099405, 9436420, 9706032, 10399320, 10784480, 11323704, 12132540, 12739167, 13865760, 14154630, 14559048, 15098272, 16176720, 16985556, 18198810, 18872840, 19412064, 20798640, 21231945, 22647408, 24265080, 25478334, 28309260, 29118096, 32353440, 33971112, 36397620, 37745680, 41597280, 42463890, 45294816, 48530160, 50956668, 56618520, 58236192, 63695835, 67942224, 72795240, 75491360, 84927780, 97060320, 101913336, 113237040, 127391670, 135884448, 145590480, 169855560, 203826672, 226474080, 254783340, 291180960, 339711120, 407653344, 509566680, 679422240, 1019133360, 2038266720]

約数ペア:

[(1, 2038266720), (2, 1019133360), (3, 679422240), (4, 509566680), (5, 407653344), (6, 339711120), (7, 291180960), (8, 254783340), (9, 226474080), (10, 203826672), (12, 169855560), (14, 145590480), (15, 135884448), (16, 127391670), (18, 113237040), (20, 101913336), (21, 97060320), (24, 84927780), (27, 75491360), (28, 72795240), (30, 67942224), (32, 63695835), (35, 58236192), (36, 56618520), (40, 50956668), (42, 48530160), (45, 45294816), (48, 42463890), (49, 41597280), (54, 37745680), (56, 36397620), (60, 33971112), (63, 32353440), (70, 29118096), (72, 28309260), (80, 25478334), (84, 24265080), (90, 22647408), (96, 21231945), (98, 20798640), (105, 19412064), (108, 18872840), (112, 18198810), (120, 16985556), (126, 16176720), (135, 15098272), (140, 14559048), (144, 14154630), (147, 13865760), (160, 12739167), (168, 12132540), (180, 11323704), (189, 10784480), (196, 10399320), (210, 9706032), (216, 9436420), (224, 9099405), (240, 8492778), (245, 8319456), (252, 8088360), (270, 7549136), (280, 7279524), (288, 7077315), (294, 6932880), (315, 6470688), (336, 6066270), (360, 5661852), (378, 5392240), (392, 5199660), (420, 4853016), (432, 4718210), (441, 4621920), (480, 4246389), (490, 4159728), (504, 4044180), (540, 3774568), (560, 3639762), (588, 3466440), (630, 3235344), (672, 3033135), (720, 2830926), (735, 2773152), (756, 2696120), (784, 2599830), (840, 2426508), (864, 2359105), (882, 2310960), (945, 2156896), (980, 2079864), (1008, 2022090), (1080, 1887284), (1120, 1819881), (1176, 1733220), (1260, 1617672), (1323, 1540640), (1440, 1415463), (1470, 1386576), (1512, 1348060), (1568, 1299915), (1680, 1213254), (1764, 1155480), (1890, 1078448), (1960, 1039932), (2016, 1011045), (2160, 943642), (2205, 924384), (2352, 866610), (2520, 808836), (2646, 770320), (2940, 693288), (3024, 674030), (3360, 606627), (3528, 577740), (3780, 539224), (3920, 519966), (4320, 471821), (4410, 462192), (4704, 433305), (5040, 404418), (5292, 385160), (5880, 346644), (6048, 337015), (6615, 308128), (7056, 288870), (7560, 269612), (7840, 259983), (8820, 231096), (9629, 211680), (10080, 202209), (10584, 192580), (11760, 173322), (13230, 154064), (14112, 144435), (15120, 134806), (17640, 115548), (19258, 105840), (21168, 96290), (23520, 86661), (26460, 77032), (28887, 70560), (30240, 67403), (35280, 57774), (38516, 52920), (42336, 48145)]