70756560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 276232320

約数和(自身を除く): 205475760

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, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 101, 105, 112, 120, 126, 139, 140, 144, 168, 180, 202, 210, 240, 252, 278, 280, 303, 315, 336, 360, 404, 417, 420, 504, 505, 556, 560, 606, 630, 695, 707, 720, 808, 834, 840, 909, 973, 1008, 1010, 1112, 1212, 1251, 1260, 1390, 1414, 1515, 1616, 1668, 1680, 1818, 1946, 2020, 2085, 2121, 2224, 2424, 2502, 2520, 2780, 2828, 2919, 3030, 3336, 3535, 3636, 3892, 4040, 4170, 4242, 4545, 4848, 4865, 5004, 5040, 5560, 5656, 5838, 6060, 6255, 6363, 6672, 7070, 7272, 7784, 8080, 8340, 8484, 8757, 9090, 9730, 10008, 10605, 11120, 11312, 11676, 12120, 12510, 12726, 14039, 14140, 14544, 14595, 15568, 16680, 16968, 17514, 18180, 19460, 20016, 21210, 23352, 24240, 25020, 25452, 28078, 28280, 29190, 31815, 33360, 33936, 35028, 36360, 38920, 42117, 42420, 43785, 46704, 50040, 50904, 56156, 56560, 58380, 63630, 70056, 70195, 72720, 77840, 84234, 84840, 87570, 98273, 100080, 101808, 112312, 116760, 126351, 127260, 140112, 140390, 168468, 169680, 175140, 196546, 210585, 224624, 233520, 252702, 254520, 280780, 294819, 336936, 350280, 393092, 421170, 491365, 505404, 509040, 561560, 589638, 631755, 673872, 700560, 786184, 842340, 884457, 982730, 1010808, 1123120, 1179276, 1263510, 1474095, 1572368, 1684680, 1768914, 1965460, 2021616, 2358552, 2527020, 2948190, 3369360, 3537828, 3930920, 4422285, 4717104, 5054040, 5896380, 7075656, 7861840, 8844570, 10108080, 11792760, 14151312, 17689140, 23585520, 35378280, 70756560]

約数ペア:

[(1, 70756560), (2, 35378280), (3, 23585520), (4, 17689140), (5, 14151312), (6, 11792760), (7, 10108080), (8, 8844570), (9, 7861840), (10, 7075656), (12, 5896380), (14, 5054040), (15, 4717104), (16, 4422285), (18, 3930920), (20, 3537828), (21, 3369360), (24, 2948190), (28, 2527020), (30, 2358552), (35, 2021616), (36, 1965460), (40, 1768914), (42, 1684680), (45, 1572368), (48, 1474095), (56, 1263510), (60, 1179276), (63, 1123120), (70, 1010808), (72, 982730), (80, 884457), (84, 842340), (90, 786184), (101, 700560), (105, 673872), (112, 631755), (120, 589638), (126, 561560), (139, 509040), (140, 505404), (144, 491365), (168, 421170), (180, 393092), (202, 350280), (210, 336936), (240, 294819), (252, 280780), (278, 254520), (280, 252702), (303, 233520), (315, 224624), (336, 210585), (360, 196546), (404, 175140), (417, 169680), (420, 168468), (504, 140390), (505, 140112), (556, 127260), (560, 126351), (606, 116760), (630, 112312), (695, 101808), (707, 100080), (720, 98273), (808, 87570), (834, 84840), (840, 84234), (909, 77840), (973, 72720), (1008, 70195), (1010, 70056), (1112, 63630), (1212, 58380), (1251, 56560), (1260, 56156), (1390, 50904), (1414, 50040), (1515, 46704), (1616, 43785), (1668, 42420), (1680, 42117), (1818, 38920), (1946, 36360), (2020, 35028), (2085, 33936), (2121, 33360), (2224, 31815), (2424, 29190), (2502, 28280), (2520, 28078), (2780, 25452), (2828, 25020), (2919, 24240), (3030, 23352), (3336, 21210), (3535, 20016), (3636, 19460), (3892, 18180), (4040, 17514), (4170, 16968), (4242, 16680), (4545, 15568), (4848, 14595), (4865, 14544), (5004, 14140), (5040, 14039), (5560, 12726), (5656, 12510), (5838, 12120), (6060, 11676), (6255, 11312), (6363, 11120), (6672, 10605), (7070, 10008), (7272, 9730), (7784, 9090), (8080, 8757), (8340, 8484)]