1219454880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:656

約数の個数: 384

約数和(自身を含む): 4782177792

約数和(自身を除く): 3562722912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 37, 40, 42, 48, 51, 56, 60, 68, 70, 74, 80, 84, 85, 96, 102, 105, 111, 112, 119, 120, 136, 140, 148, 160, 168, 170, 185, 204, 210, 222, 224, 238, 240, 255, 259, 272, 280, 296, 336, 340, 357, 370, 408, 420, 444, 476, 480, 510, 518, 544, 555, 560, 577, 592, 595, 629, 672, 680, 714, 740, 777, 816, 840, 888, 952, 1020, 1036, 1110, 1120, 1154, 1184, 1190, 1258, 1295, 1360, 1428, 1480, 1554, 1632, 1680, 1731, 1776, 1785, 1887, 1904, 2040, 2072, 2220, 2308, 2380, 2516, 2590, 2720, 2856, 2885, 2960, 3108, 3145, 3360, 3462, 3552, 3570, 3774, 3808, 3885, 4039, 4080, 4144, 4403, 4440, 4616, 4760, 5032, 5180, 5712, 5770, 5920, 6216, 6290, 6924, 7140, 7548, 7770, 8078, 8160, 8288, 8655, 8806, 8880, 9232, 9435, 9520, 9809, 10064, 10360, 11424, 11540, 12117, 12432, 12580, 13209, 13848, 14280, 15096, 15540, 16156, 17310, 17612, 17760, 18464, 18870, 19040, 19618, 20128, 20195, 20720, 21349, 22015, 23080, 24234, 24864, 25160, 26418, 27696, 28560, 29427, 30192, 31080, 32312, 34620, 35224, 37740, 39236, 40390, 41440, 42698, 44030, 46160, 48468, 49045, 50320, 52836, 55392, 57120, 58854, 60384, 60585, 62160, 64047, 64624, 66045, 68663, 69240, 70448, 75480, 78472, 80780, 85396, 88060, 92320, 96936, 98090, 100640, 105672, 106745, 117708, 121170, 124320, 128094, 129248, 132090, 137326, 138480, 140896, 147135, 149443, 150960, 156944, 161560, 170792, 176120, 193872, 196180, 205989, 211344, 213490, 235416, 242340, 256188, 264180, 274652, 276960, 294270, 298886, 301920, 313888, 320235, 323120, 341584, 343315, 352240, 362933, 387744, 392360, 411978, 422688, 426980, 448329, 470832, 484680, 512376, 528360, 549304, 588540, 597772, 640470, 646240, 683168, 686630, 704480, 725866, 747215, 784720, 823956, 853960, 896658, 941664, 969360, 1024752, 1029945, 1056720, 1088799, 1098608, 1177080, 1195544, 1280940, 1373260, 1451732, 1494430, 1569440, 1647912, 1707920, 1793316, 1814665, 1938720, 2049504, 2059890, 2113440, 2177598, 2197216, 2241645, 2354160, 2391088, 2540531, 2561880, 2746520, 2903464, 2988860, 3295824, 3415840, 3586632, 3629330, 4119780, 4355196, 4483290, 4708320, 4782176, 5081062, 5123760, 5443995, 5493040, 5806928, 5977720, 6591648, 7173264, 7258660, 7621593, 8239560, 8710392, 8966580, 10162124, 10247520, 10887990, 10986080, 11613856, 11955440, 12702655, 14346528, 14517320, 15243186, 16479120, 17420784, 17933160, 20324248, 21775980, 23910880, 25405310, 29034640, 30486372, 32958240, 34841568, 35866320, 38107965, 40648496, 43551960, 50810620, 58069280, 60972744, 71732640, 76215930, 81296992, 87103920, 101621240, 121945488, 152431860, 174207840, 203242480, 243890976, 304863720, 406484960, 609727440, 1219454880]

約数ペア:

[(1, 1219454880), (2, 609727440), (3, 406484960), (4, 304863720), (5, 243890976), (6, 203242480), (7, 174207840), (8, 152431860), (10, 121945488), (12, 101621240), (14, 87103920), (15, 81296992), (16, 76215930), (17, 71732640), (20, 60972744), (21, 58069280), (24, 50810620), (28, 43551960), (30, 40648496), (32, 38107965), (34, 35866320), (35, 34841568), (37, 32958240), (40, 30486372), (42, 29034640), (48, 25405310), (51, 23910880), (56, 21775980), (60, 20324248), (68, 17933160), (70, 17420784), (74, 16479120), (80, 15243186), (84, 14517320), (85, 14346528), (96, 12702655), (102, 11955440), (105, 11613856), (111, 10986080), (112, 10887990), (119, 10247520), (120, 10162124), (136, 8966580), (140, 8710392), (148, 8239560), (160, 7621593), (168, 7258660), (170, 7173264), (185, 6591648), (204, 5977720), (210, 5806928), (222, 5493040), (224, 5443995), (238, 5123760), (240, 5081062), (255, 4782176), (259, 4708320), (272, 4483290), (280, 4355196), (296, 4119780), (336, 3629330), (340, 3586632), (357, 3415840), (370, 3295824), (408, 2988860), (420, 2903464), (444, 2746520), (476, 2561880), (480, 2540531), (510, 2391088), (518, 2354160), (544, 2241645), (555, 2197216), (560, 2177598), (577, 2113440), (592, 2059890), (595, 2049504), (629, 1938720), (672, 1814665), (680, 1793316), (714, 1707920), (740, 1647912), (777, 1569440), (816, 1494430), (840, 1451732), (888, 1373260), (952, 1280940), (1020, 1195544), (1036, 1177080), (1110, 1098608), (1120, 1088799), (1154, 1056720), (1184, 1029945), (1190, 1024752), (1258, 969360), (1295, 941664), (1360, 896658), (1428, 853960), (1480, 823956), (1554, 784720), (1632, 747215), (1680, 725866), (1731, 704480), (1776, 686630), (1785, 683168), (1887, 646240), (1904, 640470), (2040, 597772), (2072, 588540), (2220, 549304), (2308, 528360), (2380, 512376), (2516, 484680), (2590, 470832), (2720, 448329), (2856, 426980), (2885, 422688), (2960, 411978), (3108, 392360), (3145, 387744), (3360, 362933), (3462, 352240), (3552, 343315), (3570, 341584), (3774, 323120), (3808, 320235), (3885, 313888), (4039, 301920), (4080, 298886), (4144, 294270), (4403, 276960), (4440, 274652), (4616, 264180), (4760, 256188), (5032, 242340), (5180, 235416), (5712, 213490), (5770, 211344), (5920, 205989), (6216, 196180), (6290, 193872), (6924, 176120), (7140, 170792), (7548, 161560), (7770, 156944), (8078, 150960), (8160, 149443), (8288, 147135), (8655, 140896), (8806, 138480), (8880, 137326), (9232, 132090), (9435, 129248), (9520, 128094), (9809, 124320), (10064, 121170), (10360, 117708), (11424, 106745), (11540, 105672), (12117, 100640), (12432, 98090), (12580, 96936), (13209, 92320), (13848, 88060), (14280, 85396), (15096, 80780), (15540, 78472), (16156, 75480), (17310, 70448), (17612, 69240), (17760, 68663), (18464, 66045), (18870, 64624), (19040, 64047), (19618, 62160), (20128, 60585), (20195, 60384), (20720, 58854), (21349, 57120), (22015, 55392), (23080, 52836), (24234, 50320), (24864, 49045), (25160, 48468), (26418, 46160), (27696, 44030), (28560, 42698), (29427, 41440), (30192, 40390), (31080, 39236), (32312, 37740), (34620, 35224)]