385523040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:845

約数の個数: 192

約数和(自身を含む): 1397813760

約数和(自身を除く): 1012290720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 179, 210, 224, 240, 280, 336, 358, 420, 480, 537, 560, 641, 672, 716, 840, 895, 1074, 1120, 1253, 1282, 1432, 1680, 1790, 1923, 2148, 2506, 2564, 2685, 2864, 3205, 3360, 3580, 3759, 3846, 4296, 4487, 5012, 5128, 5370, 5728, 6265, 6410, 7160, 7518, 7692, 8592, 8974, 9615, 10024, 10256, 10740, 12530, 12820, 13461, 14320, 15036, 15384, 17184, 17948, 18795, 19230, 20048, 20512, 21480, 22435, 25060, 25640, 26922, 28640, 30072, 30768, 35896, 37590, 38460, 40096, 42960, 44870, 50120, 51280, 53844, 60144, 61536, 67305, 71792, 75180, 76920, 85920, 89740, 100240, 102560, 107688, 114739, 120288, 134610, 143584, 150360, 153840, 179480, 200480, 215376, 229478, 269220, 300720, 307680, 344217, 358960, 430752, 458956, 538440, 573695, 601440, 688434, 717920, 803173, 917912, 1076880, 1147390, 1376868, 1606346, 1721085, 1835824, 2153760, 2294780, 2409519, 2753736, 3212692, 3442170, 3671648, 4015865, 4589560, 4819038, 5507472, 6425384, 6884340, 8031730, 9179120, 9638076, 11014944, 12047595, 12850768, 13768680, 16063460, 18358240, 19276152, 24095190, 25701536, 27537360, 32126920, 38552304, 48190380, 55074720, 64253840, 77104608, 96380760, 128507680, 192761520, 385523040]

約数ペア:

[(1, 385523040), (2, 192761520), (3, 128507680), (4, 96380760), (5, 77104608), (6, 64253840), (7, 55074720), (8, 48190380), (10, 38552304), (12, 32126920), (14, 27537360), (15, 25701536), (16, 24095190), (20, 19276152), (21, 18358240), (24, 16063460), (28, 13768680), (30, 12850768), (32, 12047595), (35, 11014944), (40, 9638076), (42, 9179120), (48, 8031730), (56, 6884340), (60, 6425384), (70, 5507472), (80, 4819038), (84, 4589560), (96, 4015865), (105, 3671648), (112, 3442170), (120, 3212692), (140, 2753736), (160, 2409519), (168, 2294780), (179, 2153760), (210, 1835824), (224, 1721085), (240, 1606346), (280, 1376868), (336, 1147390), (358, 1076880), (420, 917912), (480, 803173), (537, 717920), (560, 688434), (641, 601440), (672, 573695), (716, 538440), (840, 458956), (895, 430752), (1074, 358960), (1120, 344217), (1253, 307680), (1282, 300720), (1432, 269220), (1680, 229478), (1790, 215376), (1923, 200480), (2148, 179480), (2506, 153840), (2564, 150360), (2685, 143584), (2864, 134610), (3205, 120288), (3360, 114739), (3580, 107688), (3759, 102560), (3846, 100240), (4296, 89740), (4487, 85920), (5012, 76920), (5128, 75180), (5370, 71792), (5728, 67305), (6265, 61536), (6410, 60144), (7160, 53844), (7518, 51280), (7692, 50120), (8592, 44870), (8974, 42960), (9615, 40096), (10024, 38460), (10256, 37590), (10740, 35896), (12530, 30768), (12820, 30072), (13461, 28640), (14320, 26922), (15036, 25640), (15384, 25060), (17184, 22435), (17948, 21480), (18795, 20512), (19230, 20048)]