64087117920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{20983}}^1$

素因数の和:21115

約数の個数: 384

約数和(自身を含む): 258898913280

約数和(自身を除く): 194811795360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 101, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 202, 210, 216, 224, 240, 252, 270, 280, 288, 303, 315, 336, 360, 378, 404, 420, 432, 480, 504, 505, 540, 560, 606, 630, 672, 707, 720, 756, 808, 840, 864, 909, 945, 1008, 1010, 1080, 1120, 1212, 1260, 1414, 1440, 1512, 1515, 1616, 1680, 1818, 1890, 2016, 2020, 2121, 2160, 2424, 2520, 2727, 2828, 3024, 3030, 3232, 3360, 3535, 3636, 3780, 4040, 4242, 4320, 4545, 4848, 5040, 5454, 5656, 6048, 6060, 6363, 7070, 7272, 7560, 8080, 8484, 9090, 9696, 10080, 10605, 10908, 11312, 12120, 12726, 13635, 14140, 14544, 15120, 16160, 16968, 18180, 19089, 20983, 21210, 21816, 22624, 24240, 25452, 27270, 28280, 29088, 30240, 31815, 33936, 36360, 38178, 41966, 42420, 43632, 48480, 50904, 54540, 56560, 62949, 63630, 67872, 72720, 76356, 83932, 84840, 87264, 95445, 101808, 104915, 109080, 113120, 125898, 127260, 145440, 146881, 152712, 167864, 169680, 188847, 190890, 203616, 209830, 218160, 251796, 254520, 293762, 305424, 314745, 335728, 339360, 377694, 381780, 419660, 436320, 440643, 503592, 509040, 566541, 587524, 610848, 629490, 671456, 734405, 755388, 763560, 839320, 881286, 944235, 1007184, 1018080, 1133082, 1175048, 1258980, 1321929, 1468810, 1510776, 1527120, 1678640, 1762572, 1888470, 2014368, 2119283, 2203215, 2266164, 2350096, 2517960, 2643858, 2832705, 2937620, 3021552, 3054240, 3357280, 3525144, 3776940, 3965787, 4238566, 4406430, 4532328, 4700192, 5035920, 5287716, 5665410, 5875240, 6043104, 6357849, 6609645, 7050288, 7553880, 7931574, 8477132, 8812860, 9064656, 10071840, 10575432, 10596415, 11330820, 11750480, 12715698, 13219290, 14100576, 14834981, 15107760, 15863148, 16954264, 17625720, 18129312, 19073547, 19828935, 21150864, 21192830, 22661640, 23500960, 25431396, 26438580, 29669962, 30215520, 31726296, 31789245, 33908528, 35251440, 38147094, 39657870, 42301728, 42385660, 44504943, 45323280, 50862792, 52877160, 57220641, 59339924, 63452592, 63578490, 67817056, 70502880, 74174905, 76294188, 79315740, 84771320, 89009886, 90646560, 95367735, 101725584, 105754320, 114441282, 118679848, 126905184, 127156980, 133514829, 148349810, 152588376, 158631480, 169542640, 178019772, 190735470, 203451168, 211508640, 222524715, 228882564, 237359696, 254313960, 267029658, 286103205, 296699620, 305176752, 317262960, 339085280, 356039544, 381470940, 400544487, 445049430, 457765128, 474719392, 508627920, 534059316, 572206410, 593399240, 610353504, 634525920, 667574145, 712079088, 762941880, 801088974, 890098860, 915530256, 1017255840, 1068118632, 1144412820, 1186798480, 1335148290, 1424158176, 1525883760, 1602177948, 1780197720, 1831060512, 2002722435, 2136237264, 2288825640, 2373596960, 2670296580, 3051767520, 3204355896, 3560395440, 4005444870, 4272474528, 4577651280, 5340593160, 6408711792, 7120790880, 8010889740, 9155302560, 10681186320, 12817423584, 16021779480, 21362372640, 32043558960, 64087117920]

約数ペア:

[(1, 64087117920), (2, 32043558960), (3, 21362372640), (4, 16021779480), (5, 12817423584), (6, 10681186320), (7, 9155302560), (8, 8010889740), (9, 7120790880), (10, 6408711792), (12, 5340593160), (14, 4577651280), (15, 4272474528), (16, 4005444870), (18, 3560395440), (20, 3204355896), (21, 3051767520), (24, 2670296580), (27, 2373596960), (28, 2288825640), (30, 2136237264), (32, 2002722435), (35, 1831060512), (36, 1780197720), (40, 1602177948), (42, 1525883760), (45, 1424158176), (48, 1335148290), (54, 1186798480), (56, 1144412820), (60, 1068118632), (63, 1017255840), (70, 915530256), (72, 890098860), (80, 801088974), (84, 762941880), (90, 712079088), (96, 667574145), (101, 634525920), (105, 610353504), (108, 593399240), (112, 572206410), (120, 534059316), (126, 508627920), (135, 474719392), (140, 457765128), (144, 445049430), (160, 400544487), (168, 381470940), (180, 356039544), (189, 339085280), (202, 317262960), (210, 305176752), (216, 296699620), (224, 286103205), (240, 267029658), (252, 254313960), (270, 237359696), (280, 228882564), (288, 222524715), (303, 211508640), (315, 203451168), (336, 190735470), (360, 178019772), (378, 169542640), (404, 158631480), (420, 152588376), (432, 148349810), (480, 133514829), (504, 127156980), (505, 126905184), (540, 118679848), (560, 114441282), (606, 105754320), (630, 101725584), (672, 95367735), (707, 90646560), (720, 89009886), (756, 84771320), (808, 79315740), (840, 76294188), (864, 74174905), (909, 70502880), (945, 67817056), (1008, 63578490), (1010, 63452592), (1080, 59339924), (1120, 57220641), (1212, 52877160), (1260, 50862792), (1414, 45323280), (1440, 44504943), (1512, 42385660), (1515, 42301728), (1616, 39657870), (1680, 38147094), (1818, 35251440), (1890, 33908528), (2016, 31789245), (2020, 31726296), (2121, 30215520), (2160, 29669962), (2424, 26438580), (2520, 25431396), (2727, 23500960), (2828, 22661640), (3024, 21192830), (3030, 21150864), (3232, 19828935), (3360, 19073547), (3535, 18129312), (3636, 17625720), (3780, 16954264), (4040, 15863148), (4242, 15107760), (4320, 14834981), (4545, 14100576), (4848, 13219290), (5040, 12715698), (5454, 11750480), (5656, 11330820), (6048, 10596415), (6060, 10575432), (6363, 10071840), (7070, 9064656), (7272, 8812860), (7560, 8477132), (8080, 7931574), (8484, 7553880), (9090, 7050288), (9696, 6609645), (10080, 6357849), (10605, 6043104), (10908, 5875240), (11312, 5665410), (12120, 5287716), (12726, 5035920), (13635, 4700192), (14140, 4532328), (14544, 4406430), (15120, 4238566), (16160, 3965787), (16968, 3776940), (18180, 3525144), (19089, 3357280), (20983, 3054240), (21210, 3021552), (21816, 2937620), (22624, 2832705), (24240, 2643858), (25452, 2517960), (27270, 2350096), (28280, 2266164), (29088, 2203215), (30240, 2119283), (31815, 2014368), (33936, 1888470), (36360, 1762572), (38178, 1678640), (41966, 1527120), (42420, 1510776), (43632, 1468810), (48480, 1321929), (50904, 1258980), (54540, 1175048), (56560, 1133082), (62949, 1018080), (63630, 1007184), (67872, 944235), (72720, 881286), (76356, 839320), (83932, 763560), (84840, 755388), (87264, 734405), (95445, 671456), (101808, 629490), (104915, 610848), (109080, 587524), (113120, 566541), (125898, 509040), (127260, 503592), (145440, 440643), (146881, 436320), (152712, 419660), (167864, 381780), (169680, 377694), (188847, 339360), (190890, 335728), (203616, 314745), (209830, 305424), (218160, 293762), (251796, 254520)]