2040403451520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{18097}}^1\times {\mathrm{8389}}^1$

素因数の和:26515

約数の個数: 256

約数和(自身を含む): 7434195091200

約数和(自身を除く): 5393791639680

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 8389, 13440, 16778, 18097, 25167, 33556, 36194, 41945, 50334, 54291, 58723, 67112, 72388, 83890, 90485, 100668, 108582, 117446, 125835, 126679, 134224, 144776, 167780, 176169, 180970, 201336, 217164, 234892, 251670, 253358, 268448, 271455, 289552, 293615, 335560, 352338, 361940, 380037, 402672, 434328, 469784, 503340, 506716, 536896, 542910, 579104, 587230, 633395, 671120, 704676, 723880, 760074, 805344, 868656, 880845, 939568, 1006680, 1013432, 1073792, 1085820, 1158208, 1174460, 1266790, 1342240, 1409352, 1447760, 1520148, 1610688, 1737312, 1761690, 1879136, 1900185, 2013360, 2026864, 2171640, 2316416, 2348920, 2533580, 2684480, 2818704, 2895520, 3040296, 3221376, 3474624, 3523380, 3758272, 3800370, 4026720, 4053728, 4343280, 4697840, 5067160, 5368960, 5637408, 5791040, 6080592, 6949248, 7046760, 7516544, 7600740, 8053440, 8107456, 8686560, 9395680, 10134320, 11274816, 11582080, 12161184, 14093520, 15201480, 16106880, 16214912, 17373120, 18791360, 20268640, 22549632, 24322368, 28187040, 30402960, 34746240, 37582720, 40537280, 48644736, 56374080, 60805920, 81074560, 112748160, 121611840, 151815733, 243223680, 303631466, 455447199, 607262932, 759078665, 910894398, 1062710131, 1214525864, 1518157330, 1821788796, 2125420262, 2277235995, 2429051728, 3036314660, 3188130393, 3643577592, 4250840524, 4554471990, 4858103456, 5313550655, 6072629320, 6376260786, 7287155184, 8501681048, 9108943980, 9716206912, 10627101310, 12145258640, 12752521572, 14574310368, 15940651965, 17003362096, 18217887960, 19432413824, 21254202620, 24290517280, 25505043144, 29148620736, 31881303930, 34006724192, 36435775920, 42508405240, 48581034560, 51010086288, 58297241472, 63762607860, 68013448384, 72871551840, 85016810480, 97162069120, 102020172576, 127525215720, 136026896768, 145743103680, 170033620960, 204040345152, 255050431440, 291486207360, 340067241920, 408080690304, 510100862880, 680134483840, 1020201725760, 2040403451520]

約数ペア:

[(1, 2040403451520), (2, 1020201725760), (3, 680134483840), (4, 510100862880), (5, 408080690304), (6, 340067241920), (7, 291486207360), (8, 255050431440), (10, 204040345152), (12, 170033620960), (14, 145743103680), (15, 136026896768), (16, 127525215720), (20, 102020172576), (21, 97162069120), (24, 85016810480), (28, 72871551840), (30, 68013448384), (32, 63762607860), (35, 58297241472), (40, 51010086288), (42, 48581034560), (48, 42508405240), (56, 36435775920), (60, 34006724192), (64, 31881303930), (70, 29148620736), (80, 25505043144), (84, 24290517280), (96, 21254202620), (105, 19432413824), (112, 18217887960), (120, 17003362096), (128, 15940651965), (140, 14574310368), (160, 12752521572), (168, 12145258640), (192, 10627101310), (210, 9716206912), (224, 9108943980), (240, 8501681048), (280, 7287155184), (320, 6376260786), (336, 6072629320), (384, 5313550655), (420, 4858103456), (448, 4554471990), (480, 4250840524), (560, 3643577592), (640, 3188130393), (672, 3036314660), (840, 2429051728), (896, 2277235995), (960, 2125420262), (1120, 1821788796), (1344, 1518157330), (1680, 1214525864), (1920, 1062710131), (2240, 910894398), (2688, 759078665), (3360, 607262932), (4480, 455447199), (6720, 303631466), (8389, 243223680), (13440, 151815733), (16778, 121611840), (18097, 112748160), (25167, 81074560), (33556, 60805920), (36194, 56374080), (41945, 48644736), (50334, 40537280), (54291, 37582720), (58723, 34746240), (67112, 30402960), (72388, 28187040), (83890, 24322368), (90485, 22549632), (100668, 20268640), (108582, 18791360), (117446, 17373120), (125835, 16214912), (126679, 16106880), (134224, 15201480), (144776, 14093520), (167780, 12161184), (176169, 11582080), (180970, 11274816), (201336, 10134320), (217164, 9395680), (234892, 8686560), (251670, 8107456), (253358, 8053440), (268448, 7600740), (271455, 7516544), (289552, 7046760), (293615, 6949248), (335560, 6080592), (352338, 5791040), (361940, 5637408), (380037, 5368960), (402672, 5067160), (434328, 4697840), (469784, 4343280), (503340, 4053728), (506716, 4026720), (536896, 3800370), (542910, 3758272), (579104, 3523380), (587230, 3474624), (633395, 3221376), (671120, 3040296), (704676, 2895520), (723880, 2818704), (760074, 2684480), (805344, 2533580), (868656, 2348920), (880845, 2316416), (939568, 2171640), (1006680, 2026864), (1013432, 2013360), (1073792, 1900185), (1085820, 1879136), (1158208, 1761690), (1174460, 1737312), (1266790, 1610688), (1342240, 1520148), (1409352, 1447760)]