557415040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:619

約数の個数: 256

約数和(自身を含む): 1739646720

約数和(自身を除く): 1182231680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 104, 112, 119, 128, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 320, 340, 364, 416, 442, 448, 455, 476, 520, 544, 560, 563, 595, 640, 680, 728, 832, 884, 896, 910, 952, 1040, 1088, 1105, 1120, 1126, 1190, 1360, 1456, 1547, 1664, 1768, 1820, 1904, 2080, 2176, 2210, 2240, 2252, 2380, 2720, 2815, 2912, 3094, 3536, 3640, 3808, 3941, 4160, 4420, 4480, 4504, 4760, 5440, 5630, 5824, 6188, 7072, 7280, 7319, 7616, 7735, 7882, 8320, 8840, 9008, 9520, 9571, 10880, 11260, 11648, 12376, 14144, 14560, 14638, 15232, 15470, 15764, 17680, 18016, 19040, 19142, 19705, 22520, 24752, 28288, 29120, 29276, 30940, 31528, 35360, 36032, 36595, 38080, 38284, 39410, 45040, 47855, 49504, 51233, 58240, 58552, 61880, 63056, 66997, 70720, 72064, 73190, 76160, 76568, 78820, 90080, 95710, 99008, 102466, 117104, 123760, 124423, 126112, 133994, 141440, 146380, 153136, 157640, 180160, 191420, 198016, 204932, 234208, 247520, 248846, 252224, 256165, 267988, 292760, 306272, 315280, 334985, 360320, 382840, 409864, 468416, 495040, 497692, 504448, 512330, 535976, 585520, 612544, 622115, 630560, 669970, 765680, 819728, 870961, 936832, 990080, 995384, 1024660, 1071952, 1171040, 1225088, 1244230, 1261120, 1339940, 1531360, 1639456, 1741922, 1990768, 2049320, 2143904, 2342080, 2488460, 2522240, 2679880, 3062720, 3278912, 3483844, 3981536, 4098640, 4287808, 4354805, 4684160, 4976920, 5359760, 6125440, 6557824, 6967688, 7963072, 8197280, 8575616, 8709610, 9953840, 10719520, 13935376, 15926144, 16394560, 17419220, 19907680, 21439040, 27870752, 32789120, 34838440, 39815360, 42878080, 55741504, 69676880, 79630720, 111483008, 139353760, 278707520, 557415040]

約数ペア:

[(1, 557415040), (2, 278707520), (4, 139353760), (5, 111483008), (7, 79630720), (8, 69676880), (10, 55741504), (13, 42878080), (14, 39815360), (16, 34838440), (17, 32789120), (20, 27870752), (26, 21439040), (28, 19907680), (32, 17419220), (34, 16394560), (35, 15926144), (40, 13935376), (52, 10719520), (56, 9953840), (64, 8709610), (65, 8575616), (68, 8197280), (70, 7963072), (80, 6967688), (85, 6557824), (91, 6125440), (104, 5359760), (112, 4976920), (119, 4684160), (128, 4354805), (130, 4287808), (136, 4098640), (140, 3981536), (160, 3483844), (170, 3278912), (182, 3062720), (208, 2679880), (221, 2522240), (224, 2488460), (238, 2342080), (260, 2143904), (272, 2049320), (280, 1990768), (320, 1741922), (340, 1639456), (364, 1531360), (416, 1339940), (442, 1261120), (448, 1244230), (455, 1225088), (476, 1171040), (520, 1071952), (544, 1024660), (560, 995384), (563, 990080), (595, 936832), (640, 870961), (680, 819728), (728, 765680), (832, 669970), (884, 630560), (896, 622115), (910, 612544), (952, 585520), (1040, 535976), (1088, 512330), (1105, 504448), (1120, 497692), (1126, 495040), (1190, 468416), (1360, 409864), (1456, 382840), (1547, 360320), (1664, 334985), (1768, 315280), (1820, 306272), (1904, 292760), (2080, 267988), (2176, 256165), (2210, 252224), (2240, 248846), (2252, 247520), (2380, 234208), (2720, 204932), (2815, 198016), (2912, 191420), (3094, 180160), (3536, 157640), (3640, 153136), (3808, 146380), (3941, 141440), (4160, 133994), (4420, 126112), (4480, 124423), (4504, 123760), (4760, 117104), (5440, 102466), (5630, 99008), (5824, 95710), (6188, 90080), (7072, 78820), (7280, 76568), (7319, 76160), (7616, 73190), (7735, 72064), (7882, 70720), (8320, 66997), (8840, 63056), (9008, 61880), (9520, 58552), (9571, 58240), (10880, 51233), (11260, 49504), (11648, 47855), (12376, 45040), (14144, 39410), (14560, 38284), (14638, 38080), (15232, 36595), (15470, 36032), (15764, 35360), (17680, 31528), (18016, 30940), (19040, 29276), (19142, 29120), (19705, 28288), (22520, 24752)]