7210519680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41269}}^1$

素因数の和:41311

約数の個数: 256

約数和(自身を含む): 28288108800

約数和(自身を除く): 21077589120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 6240, 6720, 7280, 8320, 8736, 10920, 11648, 12480, 13440, 14560, 17472, 21840, 24960, 29120, 34944, 41269, 43680, 58240, 82538, 87360, 123807, 165076, 174720, 206345, 247614, 288883, 330152, 412690, 495228, 536497, 577766, 619035, 660304, 825380, 866649, 990456, 1072994, 1155532, 1238070, 1320608, 1444415, 1609491, 1650760, 1733298, 1980912, 2145988, 2311064, 2476140, 2641216, 2682485, 2888830, 3218982, 3301520, 3466596, 3755479, 3961824, 4291976, 4333245, 4622128, 4952280, 5282432, 5364970, 5777660, 6437964, 6603040, 6933192, 7510958, 7923648, 8047455, 8583952, 8666490, 9244256, 9904560, 10729940, 11266437, 11555320, 12875928, 13206080, 13866384, 15021916, 15847296, 16094910, 17167904, 17332980, 18488512, 18777395, 19809120, 21459880, 22532874, 23110640, 25751856, 26412160, 27732768, 30043832, 32189820, 34335808, 34665960, 36977024, 37554790, 39618240, 42919760, 45065748, 46221280, 51503712, 55465536, 56332185, 60087664, 64379640, 68671616, 69331920, 75109580, 79236480, 85839520, 90131496, 92442560, 103007424, 110931072, 112664370, 120175328, 128759280, 138663840, 150219160, 171679040, 180262992, 184885120, 206014848, 225328740, 240350656, 257518560, 277327680, 300438320, 343358080, 360525984, 450657480, 480701312, 515037120, 554655360, 600876640, 721051968, 901314960, 1030074240, 1201753280, 1442103936, 1802629920, 2403506560, 3605259840, 7210519680]

約数ペア:

[(1, 7210519680), (2, 3605259840), (3, 2403506560), (4, 1802629920), (5, 1442103936), (6, 1201753280), (7, 1030074240), (8, 901314960), (10, 721051968), (12, 600876640), (13, 554655360), (14, 515037120), (15, 480701312), (16, 450657480), (20, 360525984), (21, 343358080), (24, 300438320), (26, 277327680), (28, 257518560), (30, 240350656), (32, 225328740), (35, 206014848), (39, 184885120), (40, 180262992), (42, 171679040), (48, 150219160), (52, 138663840), (56, 128759280), (60, 120175328), (64, 112664370), (65, 110931072), (70, 103007424), (78, 92442560), (80, 90131496), (84, 85839520), (91, 79236480), (96, 75109580), (104, 69331920), (105, 68671616), (112, 64379640), (120, 60087664), (128, 56332185), (130, 55465536), (140, 51503712), (156, 46221280), (160, 45065748), (168, 42919760), (182, 39618240), (192, 37554790), (195, 36977024), (208, 34665960), (210, 34335808), (224, 32189820), (240, 30043832), (260, 27732768), (273, 26412160), (280, 25751856), (312, 23110640), (320, 22532874), (336, 21459880), (364, 19809120), (384, 18777395), (390, 18488512), (416, 17332980), (420, 17167904), (448, 16094910), (455, 15847296), (480, 15021916), (520, 13866384), (546, 13206080), (560, 12875928), (624, 11555320), (640, 11266437), (672, 10729940), (728, 9904560), (780, 9244256), (832, 8666490), (840, 8583952), (896, 8047455), (910, 7923648), (960, 7510958), (1040, 6933192), (1092, 6603040), (1120, 6437964), (1248, 5777660), (1344, 5364970), (1365, 5282432), (1456, 4952280), (1560, 4622128), (1664, 4333245), (1680, 4291976), (1820, 3961824), (1920, 3755479), (2080, 3466596), (2184, 3301520), (2240, 3218982), (2496, 2888830), (2688, 2682485), (2730, 2641216), (2912, 2476140), (3120, 2311064), (3360, 2145988), (3640, 1980912), (4160, 1733298), (4368, 1650760), (4480, 1609491), (4992, 1444415), (5460, 1320608), (5824, 1238070), (6240, 1155532), (6720, 1072994), (7280, 990456), (8320, 866649), (8736, 825380), (10920, 660304), (11648, 619035), (12480, 577766), (13440, 536497), (14560, 495228), (17472, 412690), (21840, 330152), (24960, 288883), (29120, 247614), (34944, 206345), (41269, 174720), (43680, 165076), (58240, 123807), (82538, 87360)]