2100065280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2909}}^1$

素因数の和:2984

約数の個数: 176

約数和(自身を含む): 6862199040

約数和(自身を除く): 4762133760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 512, 564, 640, 705, 752, 768, 940, 960, 1024, 1128, 1280, 1410, 1504, 1536, 1880, 1920, 2256, 2560, 2820, 2909, 3008, 3072, 3760, 3840, 4512, 5120, 5640, 5818, 6016, 7520, 7680, 8727, 9024, 11280, 11636, 12032, 14545, 15040, 15360, 17454, 18048, 22560, 23272, 24064, 29090, 30080, 34908, 36096, 43635, 45120, 46544, 48128, 58180, 60160, 69816, 72192, 87270, 90240, 93088, 116360, 120320, 136723, 139632, 144384, 174540, 180480, 186176, 232720, 240640, 273446, 279264, 349080, 360960, 372352, 410169, 465440, 546892, 558528, 683615, 698160, 721920, 744704, 820338, 930880, 1093784, 1117056, 1367230, 1396320, 1489408, 1640676, 1861760, 2050845, 2187568, 2234112, 2734460, 2792640, 2978816, 3281352, 3723520, 4101690, 4375136, 4468224, 5468920, 5585280, 6562704, 7447040, 8203380, 8750272, 8936448, 10937840, 11170560, 13125408, 14894080, 16406760, 17500544, 21875680, 22341120, 26250816, 32813520, 35001088, 43751360, 44682240, 52501632, 65627040, 70002176, 87502720, 105003264, 131254080, 140004352, 175005440, 210006528, 262508160, 350010880, 420013056, 525016320, 700021760, 1050032640, 2100065280]

約数ペア:

[(1, 2100065280), (2, 1050032640), (3, 700021760), (4, 525016320), (5, 420013056), (6, 350010880), (8, 262508160), (10, 210006528), (12, 175005440), (15, 140004352), (16, 131254080), (20, 105003264), (24, 87502720), (30, 70002176), (32, 65627040), (40, 52501632), (47, 44682240), (48, 43751360), (60, 35001088), (64, 32813520), (80, 26250816), (94, 22341120), (96, 21875680), (120, 17500544), (128, 16406760), (141, 14894080), (160, 13125408), (188, 11170560), (192, 10937840), (235, 8936448), (240, 8750272), (256, 8203380), (282, 7447040), (320, 6562704), (376, 5585280), (384, 5468920), (470, 4468224), (480, 4375136), (512, 4101690), (564, 3723520), (640, 3281352), (705, 2978816), (752, 2792640), (768, 2734460), (940, 2234112), (960, 2187568), (1024, 2050845), (1128, 1861760), (1280, 1640676), (1410, 1489408), (1504, 1396320), (1536, 1367230), (1880, 1117056), (1920, 1093784), (2256, 930880), (2560, 820338), (2820, 744704), (2909, 721920), (3008, 698160), (3072, 683615), (3760, 558528), (3840, 546892), (4512, 465440), (5120, 410169), (5640, 372352), (5818, 360960), (6016, 349080), (7520, 279264), (7680, 273446), (8727, 240640), (9024, 232720), (11280, 186176), (11636, 180480), (12032, 174540), (14545, 144384), (15040, 139632), (15360, 136723), (17454, 120320), (18048, 116360), (22560, 93088), (23272, 90240), (24064, 87270), (29090, 72192), (30080, 69816), (34908, 60160), (36096, 58180), (43635, 48128), (45120, 46544)]