260152560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2157

約数の個数: 200

約数和(自身を含む): 951553680

約数和(自身を除く): 691401120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2113, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4104, 4226, 4560, 5130, 6156, 6339, 6480, 6840, 7695, 8208, 8452, 10260, 10565, 12312, 12678, 13680, 15390, 16904, 19017, 20520, 21130, 24624, 25356, 30780, 31695, 33808, 38034, 40147, 41040, 42260, 50712, 57051, 61560, 63390, 76068, 80294, 84520, 95085, 101424, 114102, 120441, 123120, 126780, 152136, 160588, 169040, 171153, 190170, 200735, 228204, 240882, 253560, 285255, 304272, 321176, 342306, 361323, 380340, 401470, 456408, 481764, 507120, 570510, 602205, 642352, 684612, 722646, 760680, 802940, 855765, 912816, 963528, 1083969, 1141020, 1204410, 1369224, 1445292, 1521360, 1605880, 1711530, 1806615, 1927056, 2167938, 2282040, 2408820, 2738448, 2890584, 3211760, 3251907, 3423060, 3613230, 4335876, 4564080, 4817640, 5419845, 5781168, 6503814, 6846120, 7226460, 8671752, 9635280, 10839690, 13007628, 13692240, 14452920, 16259535, 17343504, 21679380, 26015256, 28905840, 32519070, 43358760, 52030512, 65038140, 86717520, 130076280, 260152560]

約数ペア:

[(1, 260152560), (2, 130076280), (3, 86717520), (4, 65038140), (5, 52030512), (6, 43358760), (8, 32519070), (9, 28905840), (10, 26015256), (12, 21679380), (15, 17343504), (16, 16259535), (18, 14452920), (19, 13692240), (20, 13007628), (24, 10839690), (27, 9635280), (30, 8671752), (36, 7226460), (38, 6846120), (40, 6503814), (45, 5781168), (48, 5419845), (54, 4817640), (57, 4564080), (60, 4335876), (72, 3613230), (76, 3423060), (80, 3251907), (81, 3211760), (90, 2890584), (95, 2738448), (108, 2408820), (114, 2282040), (120, 2167938), (135, 1927056), (144, 1806615), (152, 1711530), (162, 1605880), (171, 1521360), (180, 1445292), (190, 1369224), (216, 1204410), (228, 1141020), (240, 1083969), (270, 963528), (285, 912816), (304, 855765), (324, 802940), (342, 760680), (360, 722646), (380, 684612), (405, 642352), (432, 602205), (456, 570510), (513, 507120), (540, 481764), (570, 456408), (648, 401470), (684, 380340), (720, 361323), (760, 342306), (810, 321176), (855, 304272), (912, 285255), (1026, 253560), (1080, 240882), (1140, 228204), (1296, 200735), (1368, 190170), (1520, 171153), (1539, 169040), (1620, 160588), (1710, 152136), (2052, 126780), (2113, 123120), (2160, 120441), (2280, 114102), (2565, 101424), (2736, 95085), (3078, 84520), (3240, 80294), (3420, 76068), (4104, 63390), (4226, 61560), (4560, 57051), (5130, 50712), (6156, 42260), (6339, 41040), (6480, 40147), (6840, 38034), (7695, 33808), (8208, 31695), (8452, 30780), (10260, 25356), (10565, 24624), (12312, 21130), (12678, 20520), (13680, 19017), (15390, 16904)]