243485483220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{21471383}}^1$

素因数の和:21471411

約数の個数: 120

約数和(自身を含む): 872940587904

約数和(自身を除く): 629455104684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 21471383, 42942766, 64414149, 85885532, 107356915, 128828298, 150299681, 193242447, 214713830, 257656596, 300599362, 322070745, 386484894, 429427660, 450899043, 579727341, 601198724, 644141490, 751498405, 772969788, 901798086, 966212235, 1159454682, 1288282980, 1352697129, 1502996810, 1739182023, 1803596172, 1932424470, 2254495215, 2318909364, 2705394258, 2898636705, 3005993620, 3478364046, 3864848940, 4058091387, 4508990430, 5410788516, 5797273410, 6763485645, 6956728092, 8116182774, 8695910115, 9017980860, 11594546820, 12174274161, 13526971290, 16232365548, 17391820230, 20290456935, 24348548322, 27053942580, 34783640460, 40580913870, 48697096644, 60871370805, 81161827740, 121742741610, 243485483220]

約数ペア:

[(1, 243485483220), (2, 121742741610), (3, 81161827740), (4, 60871370805), (5, 48697096644), (6, 40580913870), (7, 34783640460), (9, 27053942580), (10, 24348548322), (12, 20290456935), (14, 17391820230), (15, 16232365548), (18, 13526971290), (20, 12174274161), (21, 11594546820), (27, 9017980860), (28, 8695910115), (30, 8116182774), (35, 6956728092), (36, 6763485645), (42, 5797273410), (45, 5410788516), (54, 4508990430), (60, 4058091387), (63, 3864848940), (70, 3478364046), (81, 3005993620), (84, 2898636705), (90, 2705394258), (105, 2318909364), (108, 2254495215), (126, 1932424470), (135, 1803596172), (140, 1739182023), (162, 1502996810), (180, 1352697129), (189, 1288282980), (210, 1159454682), (252, 966212235), (270, 901798086), (315, 772969788), (324, 751498405), (378, 644141490), (405, 601198724), (420, 579727341), (540, 450899043), (567, 429427660), (630, 386484894), (756, 322070745), (810, 300599362), (945, 257656596), (1134, 214713830), (1260, 193242447), (1620, 150299681), (1890, 128828298), (2268, 107356915), (2835, 85885532), (3780, 64414149), (5670, 42942766), (11340, 21471383)]