20216657160

素因数分解:

$2^3\times 3^6\times 5^1\times 7^2\times {\mathrm{14149}}^1$

素因数の和:14192

約数の個数: 336

約数和(自身を含む): 79340323500

約数和(自身を除く): 59123666340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 243, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 486, 490, 504, 540, 567, 588, 630, 648, 729, 735, 756, 810, 840, 882, 945, 972, 980, 1080, 1134, 1176, 1215, 1260, 1323, 1458, 1470, 1512, 1620, 1701, 1764, 1890, 1944, 1960, 2205, 2268, 2430, 2520, 2646, 2835, 2916, 2940, 3240, 3402, 3528, 3645, 3780, 3969, 4410, 4536, 4860, 5103, 5292, 5670, 5832, 5880, 6615, 6804, 7290, 7560, 7938, 8505, 8820, 9720, 10206, 10584, 11340, 11907, 13230, 13608, 14149, 14580, 15876, 17010, 17640, 19845, 20412, 22680, 23814, 25515, 26460, 28298, 29160, 31752, 34020, 35721, 39690, 40824, 42447, 47628, 51030, 52920, 56596, 59535, 68040, 70745, 71442, 79380, 84894, 95256, 99043, 102060, 113192, 119070, 127341, 141490, 142884, 158760, 169788, 178605, 198086, 204120, 212235, 238140, 254682, 282980, 285768, 297129, 339576, 357210, 382023, 396172, 424470, 476280, 495215, 509364, 565960, 594258, 636705, 693301, 714420, 764046, 792344, 848940, 891387, 990430, 1018728, 1146069, 1188516, 1273410, 1386602, 1428840, 1485645, 1528092, 1697880, 1782774, 1910115, 1980860, 2079903, 2292138, 2377032, 2546820, 2674161, 2773204, 2971290, 3056184, 3438207, 3466505, 3565548, 3820230, 3961720, 4159806, 4456935, 4584276, 5093640, 5348322, 5546408, 5730345, 5942580, 6239709, 6876414, 6933010, 7131096, 7640460, 8022483, 8319612, 8913870, 9168552, 10314621, 10399515, 10696644, 11460690, 11885160, 12479418, 13370805, 13752828, 13866020, 15280920, 16044966, 16639224, 17191035, 17827740, 18719127, 20629242, 20799030, 21393288, 22921380, 24067449, 24958836, 26741610, 27505656, 27732040, 31198545, 32089932, 34382070, 35655480, 37438254, 40112415, 41258484, 41598060, 45842760, 48134898, 49917672, 51573105, 53483220, 56157381, 62397090, 64179864, 68764140, 72202347, 74876508, 80224830, 82516968, 83196120, 93595635, 96269796, 103146210, 106966440, 112314762, 120337245, 124794180, 137528280, 144404694, 149753016, 160449660, 168472143, 187191270, 192539592, 206292420, 224629524, 240674490, 249588360, 280786905, 288809388, 320899320, 336944286, 361011735, 374382540, 412584840, 449259048, 481348980, 505416429, 561573810, 577618776, 673888572, 722023470, 748765080, 842360715, 962697960, 1010832858, 1123147620, 1347777144, 1444046940, 1684721430, 2021665716, 2246295240, 2527082145, 2888093880, 3369442860, 4043331432, 5054164290, 6738885720, 10108328580, 20216657160]

約数ペア:

[(1, 20216657160), (2, 10108328580), (3, 6738885720), (4, 5054164290), (5, 4043331432), (6, 3369442860), (7, 2888093880), (8, 2527082145), (9, 2246295240), (10, 2021665716), (12, 1684721430), (14, 1444046940), (15, 1347777144), (18, 1123147620), (20, 1010832858), (21, 962697960), (24, 842360715), (27, 748765080), (28, 722023470), (30, 673888572), (35, 577618776), (36, 561573810), (40, 505416429), (42, 481348980), (45, 449259048), (49, 412584840), (54, 374382540), (56, 361011735), (60, 336944286), (63, 320899320), (70, 288809388), (72, 280786905), (81, 249588360), (84, 240674490), (90, 224629524), (98, 206292420), (105, 192539592), (108, 187191270), (120, 168472143), (126, 160449660), (135, 149753016), (140, 144404694), (147, 137528280), (162, 124794180), (168, 120337245), (180, 112314762), (189, 106966440), (196, 103146210), (210, 96269796), (216, 93595635), (243, 83196120), (245, 82516968), (252, 80224830), (270, 74876508), (280, 72202347), (294, 68764140), (315, 64179864), (324, 62397090), (360, 56157381), (378, 53483220), (392, 51573105), (405, 49917672), (420, 48134898), (441, 45842760), (486, 41598060), (490, 41258484), (504, 40112415), (540, 37438254), (567, 35655480), (588, 34382070), (630, 32089932), (648, 31198545), (729, 27732040), (735, 27505656), (756, 26741610), (810, 24958836), (840, 24067449), (882, 22921380), (945, 21393288), (972, 20799030), (980, 20629242), (1080, 18719127), (1134, 17827740), (1176, 17191035), (1215, 16639224), (1260, 16044966), (1323, 15280920), (1458, 13866020), (1470, 13752828), (1512, 13370805), (1620, 12479418), (1701, 11885160), (1764, 11460690), (1890, 10696644), (1944, 10399515), (1960, 10314621), (2205, 9168552), (2268, 8913870), (2430, 8319612), (2520, 8022483), (2646, 7640460), (2835, 7131096), (2916, 6933010), (2940, 6876414), (3240, 6239709), (3402, 5942580), (3528, 5730345), (3645, 5546408), (3780, 5348322), (3969, 5093640), (4410, 4584276), (4536, 4456935), (4860, 4159806), (5103, 3961720), (5292, 3820230), (5670, 3565548), (5832, 3466505), (5880, 3438207), (6615, 3056184), (6804, 2971290), (7290, 2773204), (7560, 2674161), (7938, 2546820), (8505, 2377032), (8820, 2292138), (9720, 2079903), (10206, 1980860), (10584, 1910115), (11340, 1782774), (11907, 1697880), (13230, 1528092), (13608, 1485645), (14149, 1428840), (14580, 1386602), (15876, 1273410), (17010, 1188516), (17640, 1146069), (19845, 1018728), (20412, 990430), (22680, 891387), (23814, 848940), (25515, 792344), (26460, 764046), (28298, 714420), (29160, 693301), (31752, 636705), (34020, 594258), (35721, 565960), (39690, 509364), (40824, 495215), (42447, 476280), (47628, 424470), (51030, 396172), (52920, 382023), (56596, 357210), (59535, 339576), (68040, 297129), (70745, 285768), (71442, 282980), (79380, 254682), (84894, 238140), (95256, 212235), (99043, 204120), (102060, 198086), (113192, 178605), (119070, 169788), (127341, 158760), (141490, 142884)]