13921438720

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 352

約数和(自身を含む): 41095375488

約数和(自身を除く): 27173936768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 73, 80, 85, 112, 119, 128, 136, 140, 146, 160, 170, 224, 238, 256, 272, 280, 292, 313, 320, 340, 365, 448, 476, 511, 512, 544, 560, 584, 595, 626, 640, 680, 730, 896, 952, 1022, 1024, 1088, 1120, 1168, 1190, 1241, 1252, 1280, 1360, 1460, 1565, 1792, 1904, 2044, 2176, 2191, 2240, 2336, 2380, 2482, 2504, 2555, 2560, 2720, 2920, 3130, 3584, 3808, 4088, 4352, 4382, 4480, 4672, 4760, 4964, 5008, 5110, 5120, 5321, 5440, 5840, 6205, 6260, 7168, 7616, 8176, 8687, 8704, 8764, 8960, 9344, 9520, 9928, 10016, 10220, 10642, 10880, 10955, 11680, 12410, 12520, 15232, 16352, 17374, 17408, 17528, 17920, 18688, 19040, 19856, 20032, 20440, 21284, 21760, 21910, 22849, 23360, 24820, 25040, 26605, 30464, 32704, 34748, 35056, 35840, 37247, 37376, 38080, 39712, 40064, 40880, 42568, 43435, 43520, 43820, 45698, 46720, 49640, 50080, 53210, 60928, 65408, 69496, 70112, 74494, 74752, 76160, 79424, 80128, 81760, 85136, 86870, 87040, 87640, 91396, 93440, 99280, 100160, 106420, 114245, 121856, 130816, 138992, 140224, 148988, 152320, 158848, 159943, 160256, 163520, 170272, 173740, 175280, 182792, 186235, 186880, 198560, 200320, 212840, 228490, 261632, 277984, 280448, 297976, 304640, 317696, 319886, 320512, 327040, 340544, 347480, 350560, 365584, 372470, 373760, 388433, 397120, 400640, 425680, 456980, 523264, 555968, 560896, 595952, 609280, 635392, 639772, 654080, 681088, 694960, 701120, 731168, 744940, 776866, 794240, 799715, 801280, 851360, 913960, 1111936, 1121792, 1191904, 1270784, 1279544, 1308160, 1362176, 1389920, 1402240, 1462336, 1489880, 1553732, 1588480, 1599430, 1602560, 1702720, 1827920, 1942165, 2223872, 2243584, 2383808, 2559088, 2616320, 2719031, 2724352, 2779840, 2804480, 2924672, 2979760, 3107464, 3176960, 3198860, 3405440, 3655840, 3884330, 4447744, 4767616, 5118176, 5438062, 5448704, 5559680, 5608960, 5849344, 5959520, 6214928, 6353920, 6397720, 6810880, 7311680, 7768660, 8895488, 9535232, 10236352, 10876124, 11119360, 11217920, 11698688, 11919040, 12429856, 12795440, 13595155, 13621760, 14623360, 15537320, 19070464, 20472704, 21752248, 22238720, 23397376, 23838080, 24859712, 25590880, 27190310, 27243520, 29246720, 31074640, 38140928, 40945408, 43504496, 44477440, 47676160, 49719424, 51181760, 54380620, 58493440, 62149280, 81890816, 87008992, 95352320, 99438848, 102363520, 108761240, 116986880, 124298560, 163781632, 174017984, 190704640, 198877696, 204727040, 217522480, 248597120, 348035968, 397755392, 409454080, 435044960, 497194240, 696071936, 818908160, 870089920, 994388480, 1392143872, 1740179840, 1988776960, 2784287744, 3480359680, 6960719360, 13921438720]

約数ペア:

[(1, 13921438720), (2, 6960719360), (4, 3480359680), (5, 2784287744), (7, 1988776960), (8, 1740179840), (10, 1392143872), (14, 994388480), (16, 870089920), (17, 818908160), (20, 696071936), (28, 497194240), (32, 435044960), (34, 409454080), (35, 397755392), (40, 348035968), (56, 248597120), (64, 217522480), (68, 204727040), (70, 198877696), (73, 190704640), (80, 174017984), (85, 163781632), (112, 124298560), (119, 116986880), (128, 108761240), (136, 102363520), (140, 99438848), (146, 95352320), (160, 87008992), (170, 81890816), (224, 62149280), (238, 58493440), (256, 54380620), (272, 51181760), (280, 49719424), (292, 47676160), (313, 44477440), (320, 43504496), (340, 40945408), (365, 38140928), (448, 31074640), (476, 29246720), (511, 27243520), (512, 27190310), (544, 25590880), (560, 24859712), (584, 23838080), (595, 23397376), (626, 22238720), (640, 21752248), (680, 20472704), (730, 19070464), (896, 15537320), (952, 14623360), (1022, 13621760), (1024, 13595155), (1088, 12795440), (1120, 12429856), (1168, 11919040), (1190, 11698688), (1241, 11217920), (1252, 11119360), (1280, 10876124), (1360, 10236352), (1460, 9535232), (1565, 8895488), (1792, 7768660), (1904, 7311680), (2044, 6810880), (2176, 6397720), (2191, 6353920), (2240, 6214928), (2336, 5959520), (2380, 5849344), (2482, 5608960), (2504, 5559680), (2555, 5448704), (2560, 5438062), (2720, 5118176), (2920, 4767616), (3130, 4447744), (3584, 3884330), (3808, 3655840), (4088, 3405440), (4352, 3198860), (4382, 3176960), (4480, 3107464), (4672, 2979760), (4760, 2924672), (4964, 2804480), (5008, 2779840), (5110, 2724352), (5120, 2719031), (5321, 2616320), (5440, 2559088), (5840, 2383808), (6205, 2243584), (6260, 2223872), (7168, 1942165), (7616, 1827920), (8176, 1702720), (8687, 1602560), (8704, 1599430), (8764, 1588480), (8960, 1553732), (9344, 1489880), (9520, 1462336), (9928, 1402240), (10016, 1389920), (10220, 1362176), (10642, 1308160), (10880, 1279544), (10955, 1270784), (11680, 1191904), (12410, 1121792), (12520, 1111936), (15232, 913960), (16352, 851360), (17374, 801280), (17408, 799715), (17528, 794240), (17920, 776866), (18688, 744940), (19040, 731168), (19856, 701120), (20032, 694960), (20440, 681088), (21284, 654080), (21760, 639772), (21910, 635392), (22849, 609280), (23360, 595952), (24820, 560896), (25040, 555968), (26605, 523264), (30464, 456980), (32704, 425680), (34748, 400640), (35056, 397120), (35840, 388433), (37247, 373760), (37376, 372470), (38080, 365584), (39712, 350560), (40064, 347480), (40880, 340544), (42568, 327040), (43435, 320512), (43520, 319886), (43820, 317696), (45698, 304640), (46720, 297976), (49640, 280448), (50080, 277984), (53210, 261632), (60928, 228490), (65408, 212840), (69496, 200320), (70112, 198560), (74494, 186880), (74752, 186235), (76160, 182792), (79424, 175280), (80128, 173740), (81760, 170272), (85136, 163520), (86870, 160256), (87040, 159943), (87640, 158848), (91396, 152320), (93440, 148988), (99280, 140224), (100160, 138992), (106420, 130816), (114245, 121856)]