538818840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 384

約数和(自身を含む): 2119478400

約数和(自身を除く): 1580659560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 73, 84, 87, 90, 101, 105, 116, 120, 126, 140, 145, 146, 168, 174, 180, 202, 203, 210, 219, 232, 252, 261, 280, 290, 292, 303, 315, 348, 360, 365, 404, 406, 420, 435, 438, 504, 505, 511, 522, 580, 584, 606, 609, 630, 657, 696, 707, 730, 808, 812, 840, 870, 876, 909, 1010, 1015, 1022, 1044, 1095, 1160, 1212, 1218, 1260, 1305, 1314, 1414, 1460, 1515, 1533, 1624, 1740, 1752, 1818, 1827, 2020, 2030, 2044, 2088, 2117, 2121, 2190, 2424, 2436, 2520, 2555, 2610, 2628, 2828, 2920, 2929, 3030, 3045, 3066, 3285, 3480, 3535, 3636, 3654, 4040, 4060, 4088, 4234, 4242, 4380, 4545, 4599, 4872, 5110, 5220, 5256, 5656, 5858, 6060, 6090, 6132, 6351, 6363, 6570, 7070, 7272, 7308, 7373, 7665, 8120, 8468, 8484, 8760, 8787, 9090, 9135, 9198, 10220, 10440, 10585, 10605, 11716, 12120, 12180, 12264, 12702, 12726, 13140, 14140, 14616, 14645, 14746, 14819, 15330, 16936, 16968, 17574, 18180, 18270, 18396, 19053, 20440, 20503, 21170, 21210, 22119, 22995, 23432, 24360, 25404, 25452, 26280, 26361, 28280, 29290, 29492, 29638, 30660, 31755, 31815, 35148, 36360, 36540, 36792, 36865, 38106, 41006, 42340, 42420, 43935, 44238, 44457, 45990, 50808, 50904, 51611, 52722, 58580, 58984, 59276, 61320, 61509, 63510, 63630, 66357, 70296, 73080, 73730, 74095, 76212, 82012, 84680, 84840, 87870, 88476, 88914, 91980, 95265, 102515, 103222, 105444, 110595, 117160, 118552, 123018, 127020, 127260, 131805, 132714, 133371, 147460, 148190, 152424, 154833, 164024, 175740, 176952, 177828, 183960, 184527, 190530, 205030, 206444, 210888, 213817, 221190, 222285, 246036, 254040, 254520, 258055, 263610, 265428, 266742, 294920, 296380, 307545, 309666, 331785, 351480, 355656, 369054, 381060, 410060, 412888, 427634, 442380, 444570, 464499, 492072, 516110, 527220, 530856, 533484, 592760, 615090, 619332, 641451, 663570, 666855, 738108, 762120, 774165, 820120, 855268, 884760, 889140, 922635, 928998, 1032220, 1054440, 1066968, 1069085, 1230180, 1238664, 1282902, 1327140, 1333710, 1476216, 1496719, 1548330, 1710536, 1778280, 1845270, 1857996, 1924353, 2064440, 2138170, 2322495, 2460360, 2565804, 2654280, 2667420, 2993438, 3096660, 3207255, 3690540, 3715992, 3848706, 4276340, 4490157, 4644990, 5131608, 5334840, 5986876, 6193320, 6414510, 7381080, 7483595, 7697412, 8552680, 8980314, 9289980, 9621765, 11973752, 12829020, 13470471, 14967190, 15394824, 17960628, 18579960, 19243530, 22450785, 25658040, 26940942, 29934380, 35921256, 38487060, 44901570, 53881884, 59868760, 67352355, 76974120, 89803140, 107763768, 134704710, 179606280, 269409420, 538818840]

約数ペア:

[(1, 538818840), (2, 269409420), (3, 179606280), (4, 134704710), (5, 107763768), (6, 89803140), (7, 76974120), (8, 67352355), (9, 59868760), (10, 53881884), (12, 44901570), (14, 38487060), (15, 35921256), (18, 29934380), (20, 26940942), (21, 25658040), (24, 22450785), (28, 19243530), (29, 18579960), (30, 17960628), (35, 15394824), (36, 14967190), (40, 13470471), (42, 12829020), (45, 11973752), (56, 9621765), (58, 9289980), (60, 8980314), (63, 8552680), (70, 7697412), (72, 7483595), (73, 7381080), (84, 6414510), (87, 6193320), (90, 5986876), (101, 5334840), (105, 5131608), (116, 4644990), (120, 4490157), (126, 4276340), (140, 3848706), (145, 3715992), (146, 3690540), (168, 3207255), (174, 3096660), (180, 2993438), (202, 2667420), (203, 2654280), (210, 2565804), (219, 2460360), (232, 2322495), (252, 2138170), (261, 2064440), (280, 1924353), (290, 1857996), (292, 1845270), (303, 1778280), (315, 1710536), (348, 1548330), (360, 1496719), (365, 1476216), (404, 1333710), (406, 1327140), (420, 1282902), (435, 1238664), (438, 1230180), (504, 1069085), (505, 1066968), (511, 1054440), (522, 1032220), (580, 928998), (584, 922635), (606, 889140), (609, 884760), (630, 855268), (657, 820120), (696, 774165), (707, 762120), (730, 738108), (808, 666855), (812, 663570), (840, 641451), (870, 619332), (876, 615090), (909, 592760), (1010, 533484), (1015, 530856), (1022, 527220), (1044, 516110), (1095, 492072), (1160, 464499), (1212, 444570), (1218, 442380), (1260, 427634), (1305, 412888), (1314, 410060), (1414, 381060), (1460, 369054), (1515, 355656), (1533, 351480), (1624, 331785), (1740, 309666), (1752, 307545), (1818, 296380), (1827, 294920), (2020, 266742), (2030, 265428), (2044, 263610), (2088, 258055), (2117, 254520), (2121, 254040), (2190, 246036), (2424, 222285), (2436, 221190), (2520, 213817), (2555, 210888), (2610, 206444), (2628, 205030), (2828, 190530), (2920, 184527), (2929, 183960), (3030, 177828), (3045, 176952), (3066, 175740), (3285, 164024), (3480, 154833), (3535, 152424), (3636, 148190), (3654, 147460), (4040, 133371), (4060, 132714), (4088, 131805), (4234, 127260), (4242, 127020), (4380, 123018), (4545, 118552), (4599, 117160), (4872, 110595), (5110, 105444), (5220, 103222), (5256, 102515), (5656, 95265), (5858, 91980), (6060, 88914), (6090, 88476), (6132, 87870), (6351, 84840), (6363, 84680), (6570, 82012), (7070, 76212), (7272, 74095), (7308, 73730), (7373, 73080), (7665, 70296), (8120, 66357), (8468, 63630), (8484, 63510), (8760, 61509), (8787, 61320), (9090, 59276), (9135, 58984), (9198, 58580), (10220, 52722), (10440, 51611), (10585, 50904), (10605, 50808), (11716, 45990), (12120, 44457), (12180, 44238), (12264, 43935), (12702, 42420), (12726, 42340), (13140, 41006), (14140, 38106), (14616, 36865), (14645, 36792), (14746, 36540), (14819, 36360), (15330, 35148), (16936, 31815), (16968, 31755), (17574, 30660), (18180, 29638), (18270, 29492), (18396, 29290), (19053, 28280), (20440, 26361), (20503, 26280), (21170, 25452), (21210, 25404), (22119, 24360), (22995, 23432)]