1290265920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:262

約数の個数: 336

約数和(自身を含む): 4621743360

約数和(自身を除く): 3331477440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 79, 80, 90, 96, 106, 107, 120, 144, 158, 159, 160, 180, 192, 212, 214, 237, 240, 265, 288, 316, 318, 320, 321, 360, 395, 424, 428, 474, 477, 480, 530, 535, 576, 632, 636, 642, 711, 720, 790, 795, 848, 856, 948, 954, 960, 963, 1060, 1070, 1185, 1264, 1272, 1284, 1422, 1440, 1580, 1590, 1605, 1696, 1712, 1896, 1908, 1926, 2120, 2140, 2370, 2385, 2528, 2544, 2568, 2844, 2880, 3160, 3180, 3210, 3392, 3424, 3555, 3792, 3816, 3852, 4187, 4240, 4280, 4740, 4770, 4815, 5056, 5088, 5136, 5671, 5688, 6320, 6360, 6420, 6848, 7110, 7584, 7632, 7704, 8374, 8453, 8480, 8560, 9480, 9540, 9630, 10176, 10272, 11342, 11376, 12561, 12640, 12720, 12840, 14220, 15168, 15264, 15408, 16748, 16906, 16960, 17013, 17120, 18960, 19080, 19260, 20544, 20935, 22684, 22752, 25122, 25280, 25359, 25440, 25680, 28355, 28440, 30528, 30816, 33496, 33812, 34026, 34240, 37683, 37920, 38160, 38520, 41870, 42265, 45368, 45504, 50244, 50718, 50880, 51039, 51360, 56710, 56880, 61632, 62805, 66992, 67624, 68052, 75366, 75840, 76077, 76320, 77040, 83740, 84530, 85065, 90736, 100488, 101436, 102078, 102720, 113420, 113760, 125610, 126795, 133984, 135248, 136104, 150732, 152154, 152640, 154080, 167480, 169060, 170130, 181472, 188415, 200976, 202872, 204156, 226840, 227520, 251220, 253590, 255195, 267968, 270496, 272208, 301464, 304308, 308160, 334960, 338120, 340260, 362944, 376830, 380385, 401952, 405744, 408312, 448009, 453680, 502440, 507180, 510390, 540992, 544416, 602928, 608616, 669920, 676240, 680520, 753660, 760770, 803904, 811488, 816624, 896018, 907360, 1004880, 1014360, 1020780, 1088832, 1205856, 1217232, 1339840, 1344027, 1352480, 1361040, 1507320, 1521540, 1622976, 1633248, 1792036, 1814720, 2009760, 2028720, 2041560, 2240045, 2411712, 2434464, 2688054, 2704960, 2722080, 3014640, 3043080, 3266496, 3584072, 4019520, 4032081, 4057440, 4083120, 4480090, 4868928, 5376108, 5444160, 6029280, 6086160, 6720135, 7168144, 8064162, 8114880, 8166240, 8960180, 10752216, 12058560, 12172320, 13440270, 14336288, 16128324, 16332480, 17920360, 20160405, 21504432, 24344640, 26880540, 28672576, 32256648, 35840720, 40320810, 43008864, 53761080, 64513296, 71681440, 80641620, 86017728, 107522160, 129026592, 143362880, 161283240, 215044320, 258053184, 322566480, 430088640, 645132960, 1290265920]

約数ペア:

[(1, 1290265920), (2, 645132960), (3, 430088640), (4, 322566480), (5, 258053184), (6, 215044320), (8, 161283240), (9, 143362880), (10, 129026592), (12, 107522160), (15, 86017728), (16, 80641620), (18, 71681440), (20, 64513296), (24, 53761080), (30, 43008864), (32, 40320810), (36, 35840720), (40, 32256648), (45, 28672576), (48, 26880540), (53, 24344640), (60, 21504432), (64, 20160405), (72, 17920360), (79, 16332480), (80, 16128324), (90, 14336288), (96, 13440270), (106, 12172320), (107, 12058560), (120, 10752216), (144, 8960180), (158, 8166240), (159, 8114880), (160, 8064162), (180, 7168144), (192, 6720135), (212, 6086160), (214, 6029280), (237, 5444160), (240, 5376108), (265, 4868928), (288, 4480090), (316, 4083120), (318, 4057440), (320, 4032081), (321, 4019520), (360, 3584072), (395, 3266496), (424, 3043080), (428, 3014640), (474, 2722080), (477, 2704960), (480, 2688054), (530, 2434464), (535, 2411712), (576, 2240045), (632, 2041560), (636, 2028720), (642, 2009760), (711, 1814720), (720, 1792036), (790, 1633248), (795, 1622976), (848, 1521540), (856, 1507320), (948, 1361040), (954, 1352480), (960, 1344027), (963, 1339840), (1060, 1217232), (1070, 1205856), (1185, 1088832), (1264, 1020780), (1272, 1014360), (1284, 1004880), (1422, 907360), (1440, 896018), (1580, 816624), (1590, 811488), (1605, 803904), (1696, 760770), (1712, 753660), (1896, 680520), (1908, 676240), (1926, 669920), (2120, 608616), (2140, 602928), (2370, 544416), (2385, 540992), (2528, 510390), (2544, 507180), (2568, 502440), (2844, 453680), (2880, 448009), (3160, 408312), (3180, 405744), (3210, 401952), (3392, 380385), (3424, 376830), (3555, 362944), (3792, 340260), (3816, 338120), (3852, 334960), (4187, 308160), (4240, 304308), (4280, 301464), (4740, 272208), (4770, 270496), (4815, 267968), (5056, 255195), (5088, 253590), (5136, 251220), (5671, 227520), (5688, 226840), (6320, 204156), (6360, 202872), (6420, 200976), (6848, 188415), (7110, 181472), (7584, 170130), (7632, 169060), (7704, 167480), (8374, 154080), (8453, 152640), (8480, 152154), (8560, 150732), (9480, 136104), (9540, 135248), (9630, 133984), (10176, 126795), (10272, 125610), (11342, 113760), (11376, 113420), (12561, 102720), (12640, 102078), (12720, 101436), (12840, 100488), (14220, 90736), (15168, 85065), (15264, 84530), (15408, 83740), (16748, 77040), (16906, 76320), (16960, 76077), (17013, 75840), (17120, 75366), (18960, 68052), (19080, 67624), (19260, 66992), (20544, 62805), (20935, 61632), (22684, 56880), (22752, 56710), (25122, 51360), (25280, 51039), (25359, 50880), (25440, 50718), (25680, 50244), (28355, 45504), (28440, 45368), (30528, 42265), (30816, 41870), (33496, 38520), (33812, 38160), (34026, 37920), (34240, 37683)]