21770686560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{8233}}^1$

素因数の和:9045

約数の個数: 192

約数和(自身を含む): 78483589632

約数和(自身を除く): 56712903072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 787, 840, 1120, 1574, 1680, 2361, 3148, 3360, 3935, 4722, 5509, 6296, 7870, 8233, 9444, 11018, 11805, 12592, 15740, 16466, 16527, 18888, 22036, 23610, 24699, 25184, 27545, 31480, 32932, 33054, 37776, 41165, 44072, 47220, 49398, 55090, 57631, 62960, 65864, 66108, 75552, 82330, 82635, 88144, 94440, 98796, 110180, 115262, 123495, 125920, 131728, 132216, 164660, 165270, 172893, 176288, 188880, 197592, 220360, 230524, 246990, 263456, 264432, 288155, 329320, 330540, 345786, 377760, 395184, 440720, 461048, 493980, 528864, 576310, 658640, 661080, 691572, 790368, 864465, 881440, 922096, 987960, 1152620, 1317280, 1322160, 1383144, 1728930, 1844192, 1975920, 2305240, 2644320, 2766288, 3457860, 3951840, 4610480, 5532576, 6479371, 6915720, 9220960, 12958742, 13831440, 19438113, 25917484, 27662880, 32396855, 38876226, 45355597, 51834968, 64793710, 77752452, 90711194, 97190565, 103669936, 129587420, 136066791, 155504904, 181422388, 194381130, 207339872, 226777985, 259174840, 272133582, 311009808, 362844776, 388762260, 453555970, 518349680, 544267164, 622019616, 680333955, 725689552, 777524520, 907111940, 1036699360, 1088534328, 1360667910, 1451379104, 1555049040, 1814223880, 2177068656, 2721335820, 3110098080, 3628447760, 4354137312, 5442671640, 7256895520, 10885343280, 21770686560]

約数ペア:

[(1, 21770686560), (2, 10885343280), (3, 7256895520), (4, 5442671640), (5, 4354137312), (6, 3628447760), (7, 3110098080), (8, 2721335820), (10, 2177068656), (12, 1814223880), (14, 1555049040), (15, 1451379104), (16, 1360667910), (20, 1088534328), (21, 1036699360), (24, 907111940), (28, 777524520), (30, 725689552), (32, 680333955), (35, 622019616), (40, 544267164), (42, 518349680), (48, 453555970), (56, 388762260), (60, 362844776), (70, 311009808), (80, 272133582), (84, 259174840), (96, 226777985), (105, 207339872), (112, 194381130), (120, 181422388), (140, 155504904), (160, 136066791), (168, 129587420), (210, 103669936), (224, 97190565), (240, 90711194), (280, 77752452), (336, 64793710), (420, 51834968), (480, 45355597), (560, 38876226), (672, 32396855), (787, 27662880), (840, 25917484), (1120, 19438113), (1574, 13831440), (1680, 12958742), (2361, 9220960), (3148, 6915720), (3360, 6479371), (3935, 5532576), (4722, 4610480), (5509, 3951840), (6296, 3457860), (7870, 2766288), (8233, 2644320), (9444, 2305240), (11018, 1975920), (11805, 1844192), (12592, 1728930), (15740, 1383144), (16466, 1322160), (16527, 1317280), (18888, 1152620), (22036, 987960), (23610, 922096), (24699, 881440), (25184, 864465), (27545, 790368), (31480, 691572), (32932, 661080), (33054, 658640), (37776, 576310), (41165, 528864), (44072, 493980), (47220, 461048), (49398, 440720), (55090, 395184), (57631, 377760), (62960, 345786), (65864, 330540), (66108, 329320), (75552, 288155), (82330, 264432), (82635, 263456), (88144, 246990), (94440, 230524), (98796, 220360), (110180, 197592), (115262, 188880), (123495, 176288), (125920, 172893), (131728, 165270), (132216, 164660)]