18252375120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{84221}}^1$

素因数の和:84290

約数の個数: 240

約数和(自身を含む): 71684376192

約数和(自身を除く): 53432001072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 774, 840, 860, 903, 1008, 1032, 1204, 1260, 1290, 1505, 1548, 1680, 1720, 1806, 1935, 2064, 2408, 2520, 2580, 2709, 3010, 3096, 3440, 3612, 3870, 4515, 4816, 5040, 5160, 5418, 6020, 6192, 7224, 7740, 9030, 10320, 10836, 12040, 13545, 14448, 15480, 18060, 21672, 24080, 27090, 30960, 36120, 43344, 54180, 72240, 84221, 108360, 168442, 216720, 252663, 336884, 421105, 505326, 589547, 673768, 757989, 842210, 1010652, 1179094, 1263315, 1347536, 1515978, 1684420, 1768641, 2021304, 2358188, 2526630, 2947735, 3031956, 3368840, 3537282, 3621503, 3789945, 4042608, 4716376, 5053260, 5305923, 5895470, 6063912, 6737680, 7074564, 7243006, 7579890, 8843205, 9432752, 10106520, 10611846, 10864509, 11790940, 12127824, 14149128, 14486012, 15159780, 17686410, 18107515, 20213040, 21223692, 21729018, 23581880, 25350521, 26529615, 28298256, 28972024, 30319560, 32593527, 35372820, 36215030, 42447384, 43458036, 47163760, 50701042, 53059230, 54322545, 57944048, 60639120, 65187054, 70745640, 72430060, 76051563, 84894768, 86916072, 101402084, 106118460, 108645090, 126752605, 130374108, 141491280, 144860120, 152103126, 162967635, 173832144, 202804168, 212236920, 217290180, 228154689, 253505210, 260748216, 289720240, 304206252, 325935270, 380257815, 405608336, 424473840, 434580360, 456309378, 507010420, 521496432, 608412504, 651870540, 760515630, 869160720, 912618756, 1014020840, 1140773445, 1216825008, 1303741080, 1521031260, 1825237512, 2028041680, 2281546890, 2607482160, 3042062520, 3650475024, 4563093780, 6084125040, 9126187560, 18252375120]

約数ペア:

[(1, 18252375120), (2, 9126187560), (3, 6084125040), (4, 4563093780), (5, 3650475024), (6, 3042062520), (7, 2607482160), (8, 2281546890), (9, 2028041680), (10, 1825237512), (12, 1521031260), (14, 1303741080), (15, 1216825008), (16, 1140773445), (18, 1014020840), (20, 912618756), (21, 869160720), (24, 760515630), (28, 651870540), (30, 608412504), (35, 521496432), (36, 507010420), (40, 456309378), (42, 434580360), (43, 424473840), (45, 405608336), (48, 380257815), (56, 325935270), (60, 304206252), (63, 289720240), (70, 260748216), (72, 253505210), (80, 228154689), (84, 217290180), (86, 212236920), (90, 202804168), (105, 173832144), (112, 162967635), (120, 152103126), (126, 144860120), (129, 141491280), (140, 130374108), (144, 126752605), (168, 108645090), (172, 106118460), (180, 101402084), (210, 86916072), (215, 84894768), (240, 76051563), (252, 72430060), (258, 70745640), (280, 65187054), (301, 60639120), (315, 57944048), (336, 54322545), (344, 53059230), (360, 50701042), (387, 47163760), (420, 43458036), (430, 42447384), (504, 36215030), (516, 35372820), (560, 32593527), (602, 30319560), (630, 28972024), (645, 28298256), (688, 26529615), (720, 25350521), (774, 23581880), (840, 21729018), (860, 21223692), (903, 20213040), (1008, 18107515), (1032, 17686410), (1204, 15159780), (1260, 14486012), (1290, 14149128), (1505, 12127824), (1548, 11790940), (1680, 10864509), (1720, 10611846), (1806, 10106520), (1935, 9432752), (2064, 8843205), (2408, 7579890), (2520, 7243006), (2580, 7074564), (2709, 6737680), (3010, 6063912), (3096, 5895470), (3440, 5305923), (3612, 5053260), (3870, 4716376), (4515, 4042608), (4816, 3789945), (5040, 3621503), (5160, 3537282), (5418, 3368840), (6020, 3031956), (6192, 2947735), (7224, 2526630), (7740, 2358188), (9030, 2021304), (10320, 1768641), (10836, 1684420), (12040, 1515978), (13545, 1347536), (14448, 1263315), (15480, 1179094), (18060, 1010652), (21672, 842210), (24080, 757989), (27090, 673768), (30960, 589547), (36120, 505326), (43344, 421105), (54180, 336884), (72240, 252663), (84221, 216720), (108360, 168442)]