56466480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 320

約数和(自身を含む): 221414400

約数和(自身を除く): 164947920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 29, 30, 35, 38, 40, 42, 48, 56, 57, 58, 60, 61, 70, 76, 80, 84, 87, 95, 105, 112, 114, 116, 120, 122, 133, 140, 145, 152, 168, 174, 183, 190, 203, 210, 228, 232, 240, 244, 266, 280, 285, 290, 304, 305, 336, 348, 366, 380, 399, 406, 420, 427, 435, 456, 464, 488, 532, 551, 560, 570, 580, 609, 610, 665, 696, 732, 760, 798, 812, 840, 854, 870, 912, 915, 976, 1015, 1064, 1102, 1140, 1159, 1160, 1218, 1220, 1281, 1330, 1392, 1464, 1520, 1596, 1624, 1653, 1680, 1708, 1740, 1769, 1830, 1995, 2030, 2128, 2135, 2204, 2280, 2318, 2320, 2436, 2440, 2562, 2660, 2755, 2928, 3045, 3192, 3248, 3306, 3416, 3477, 3480, 3538, 3660, 3857, 3990, 4060, 4270, 4408, 4560, 4636, 4872, 4880, 5124, 5307, 5320, 5510, 5795, 6090, 6384, 6405, 6612, 6832, 6954, 6960, 7076, 7320, 7714, 7980, 8113, 8120, 8265, 8540, 8816, 8845, 9272, 9744, 10248, 10614, 10640, 11020, 11571, 11590, 12180, 12383, 12810, 13224, 13908, 14152, 14640, 15428, 15960, 16226, 16240, 16530, 17080, 17385, 17690, 18544, 19285, 20496, 21228, 22040, 23142, 23180, 24339, 24360, 24766, 25620, 26448, 26535, 27816, 28304, 30856, 31920, 32452, 33060, 33611, 34160, 34770, 35380, 37149, 38570, 40565, 42456, 44080, 46284, 46360, 48678, 48720, 49532, 51240, 53070, 55632, 57855, 61712, 61915, 64904, 66120, 67222, 69540, 70760, 74298, 77140, 81130, 84912, 92568, 92720, 97356, 99064, 100833, 102480, 106140, 115710, 121695, 123830, 129808, 132240, 134444, 139080, 141520, 148596, 154280, 162260, 168055, 185136, 185745, 194712, 198128, 201666, 212280, 231420, 235277, 243390, 247660, 268888, 278160, 297192, 308560, 324520, 336110, 371490, 389424, 403332, 424560, 462840, 470554, 486780, 495320, 504165, 537776, 594384, 649040, 672220, 705831, 742980, 806664, 925680, 941108, 973560, 990640, 1008330, 1176385, 1344440, 1411662, 1485960, 1613328, 1882216, 1947120, 2016660, 2352770, 2688880, 2823324, 2971920, 3529155, 3764432, 4033320, 4705540, 5646648, 7058310, 8066640, 9411080, 11293296, 14116620, 18822160, 28233240, 56466480]

約数ペア:

[(1, 56466480), (2, 28233240), (3, 18822160), (4, 14116620), (5, 11293296), (6, 9411080), (7, 8066640), (8, 7058310), (10, 5646648), (12, 4705540), (14, 4033320), (15, 3764432), (16, 3529155), (19, 2971920), (20, 2823324), (21, 2688880), (24, 2352770), (28, 2016660), (29, 1947120), (30, 1882216), (35, 1613328), (38, 1485960), (40, 1411662), (42, 1344440), (48, 1176385), (56, 1008330), (57, 990640), (58, 973560), (60, 941108), (61, 925680), (70, 806664), (76, 742980), (80, 705831), (84, 672220), (87, 649040), (95, 594384), (105, 537776), (112, 504165), (114, 495320), (116, 486780), (120, 470554), (122, 462840), (133, 424560), (140, 403332), (145, 389424), (152, 371490), (168, 336110), (174, 324520), (183, 308560), (190, 297192), (203, 278160), (210, 268888), (228, 247660), (232, 243390), (240, 235277), (244, 231420), (266, 212280), (280, 201666), (285, 198128), (290, 194712), (304, 185745), (305, 185136), (336, 168055), (348, 162260), (366, 154280), (380, 148596), (399, 141520), (406, 139080), (420, 134444), (427, 132240), (435, 129808), (456, 123830), (464, 121695), (488, 115710), (532, 106140), (551, 102480), (560, 100833), (570, 99064), (580, 97356), (609, 92720), (610, 92568), (665, 84912), (696, 81130), (732, 77140), (760, 74298), (798, 70760), (812, 69540), (840, 67222), (854, 66120), (870, 64904), (912, 61915), (915, 61712), (976, 57855), (1015, 55632), (1064, 53070), (1102, 51240), (1140, 49532), (1159, 48720), (1160, 48678), (1218, 46360), (1220, 46284), (1281, 44080), (1330, 42456), (1392, 40565), (1464, 38570), (1520, 37149), (1596, 35380), (1624, 34770), (1653, 34160), (1680, 33611), (1708, 33060), (1740, 32452), (1769, 31920), (1830, 30856), (1995, 28304), (2030, 27816), (2128, 26535), (2135, 26448), (2204, 25620), (2280, 24766), (2318, 24360), (2320, 24339), (2436, 23180), (2440, 23142), (2562, 22040), (2660, 21228), (2755, 20496), (2928, 19285), (3045, 18544), (3192, 17690), (3248, 17385), (3306, 17080), (3416, 16530), (3477, 16240), (3480, 16226), (3538, 15960), (3660, 15428), (3857, 14640), (3990, 14152), (4060, 13908), (4270, 13224), (4408, 12810), (4560, 12383), (4636, 12180), (4872, 11590), (4880, 11571), (5124, 11020), (5307, 10640), (5320, 10614), (5510, 10248), (5795, 9744), (6090, 9272), (6384, 8845), (6405, 8816), (6612, 8540), (6832, 8265), (6954, 8120), (6960, 8113), (7076, 7980), (7320, 7714)]