7425533440

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 320

約数和(自身を含む): 20417443200

約数和(自身を除く): 12991909760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 89, 92, 104, 109, 115, 128, 130, 160, 178, 184, 208, 218, 230, 256, 260, 299, 320, 356, 368, 416, 436, 445, 460, 512, 520, 545, 598, 640, 712, 736, 832, 872, 890, 920, 1040, 1090, 1157, 1196, 1280, 1417, 1424, 1472, 1495, 1664, 1744, 1780, 1840, 2047, 2080, 2180, 2314, 2392, 2507, 2560, 2834, 2848, 2944, 2990, 3328, 3488, 3560, 3680, 4094, 4160, 4360, 4628, 4784, 5014, 5668, 5696, 5785, 5888, 5980, 6656, 6976, 7085, 7120, 7360, 8188, 8320, 8720, 9256, 9568, 9701, 10028, 10235, 11336, 11392, 11570, 11776, 11960, 12535, 13952, 14170, 14240, 14720, 16376, 16640, 17440, 18512, 19136, 19402, 20056, 20470, 22672, 22784, 23140, 23920, 25070, 26611, 27904, 28340, 28480, 29440, 32591, 32752, 33280, 34880, 37024, 38272, 38804, 40112, 40940, 45344, 45568, 46280, 47840, 48505, 50140, 53222, 55808, 56680, 56960, 58880, 65182, 65504, 69760, 74048, 76544, 77608, 80224, 81880, 90688, 92560, 95680, 97010, 100280, 106444, 113360, 113920, 126113, 130364, 131008, 133055, 139520, 148096, 153088, 155216, 160448, 162955, 163760, 181376, 185120, 191360, 194020, 200560, 212888, 223123, 226720, 227840, 252226, 260728, 262016, 266110, 279040, 296192, 310432, 320896, 325910, 327520, 362752, 370240, 382720, 388040, 401120, 425776, 446246, 453440, 504452, 521456, 524032, 532220, 592384, 620864, 630565, 641792, 651820, 655040, 725504, 740480, 765440, 776080, 802240, 851552, 892492, 906880, 1008904, 1042912, 1048064, 1064440, 1115615, 1241728, 1261130, 1283584, 1303640, 1310080, 1480960, 1552160, 1604480, 1703104, 1784984, 1813760, 2017808, 2085824, 2128880, 2231230, 2483456, 2522260, 2607280, 2620160, 2900599, 2961920, 3104320, 3208960, 3406208, 3569968, 3627520, 4035616, 4171648, 4257760, 4462460, 4966912, 5044520, 5214560, 5240320, 5801198, 6208640, 6417920, 6812416, 7139936, 8071232, 8343296, 8515520, 8924920, 10089040, 10429120, 11602396, 12417280, 13624832, 14279872, 14502995, 16142464, 16686592, 17031040, 17849840, 20178080, 20858240, 23204792, 24834560, 28559744, 29005990, 32284928, 34062080, 35699680, 40356160, 41716480, 46409584, 57119488, 58011980, 64569856, 68124160, 71399360, 80712320, 83432960, 92819168, 114238976, 116023960, 142798720, 161424640, 185638336, 232047920, 285597440, 322849280, 371276672, 464095840, 571194880, 742553344, 928191680, 1485106688, 1856383360, 3712766720, 7425533440]

約数ペア:

[(1, 7425533440), (2, 3712766720), (4, 1856383360), (5, 1485106688), (8, 928191680), (10, 742553344), (13, 571194880), (16, 464095840), (20, 371276672), (23, 322849280), (26, 285597440), (32, 232047920), (40, 185638336), (46, 161424640), (52, 142798720), (64, 116023960), (65, 114238976), (80, 92819168), (89, 83432960), (92, 80712320), (104, 71399360), (109, 68124160), (115, 64569856), (128, 58011980), (130, 57119488), (160, 46409584), (178, 41716480), (184, 40356160), (208, 35699680), (218, 34062080), (230, 32284928), (256, 29005990), (260, 28559744), (299, 24834560), (320, 23204792), (356, 20858240), (368, 20178080), (416, 17849840), (436, 17031040), (445, 16686592), (460, 16142464), (512, 14502995), (520, 14279872), (545, 13624832), (598, 12417280), (640, 11602396), (712, 10429120), (736, 10089040), (832, 8924920), (872, 8515520), (890, 8343296), (920, 8071232), (1040, 7139936), (1090, 6812416), (1157, 6417920), (1196, 6208640), (1280, 5801198), (1417, 5240320), (1424, 5214560), (1472, 5044520), (1495, 4966912), (1664, 4462460), (1744, 4257760), (1780, 4171648), (1840, 4035616), (2047, 3627520), (2080, 3569968), (2180, 3406208), (2314, 3208960), (2392, 3104320), (2507, 2961920), (2560, 2900599), (2834, 2620160), (2848, 2607280), (2944, 2522260), (2990, 2483456), (3328, 2231230), (3488, 2128880), (3560, 2085824), (3680, 2017808), (4094, 1813760), (4160, 1784984), (4360, 1703104), (4628, 1604480), (4784, 1552160), (5014, 1480960), (5668, 1310080), (5696, 1303640), (5785, 1283584), (5888, 1261130), (5980, 1241728), (6656, 1115615), (6976, 1064440), (7085, 1048064), (7120, 1042912), (7360, 1008904), (8188, 906880), (8320, 892492), (8720, 851552), (9256, 802240), (9568, 776080), (9701, 765440), (10028, 740480), (10235, 725504), (11336, 655040), (11392, 651820), (11570, 641792), (11776, 630565), (11960, 620864), (12535, 592384), (13952, 532220), (14170, 524032), (14240, 521456), (14720, 504452), (16376, 453440), (16640, 446246), (17440, 425776), (18512, 401120), (19136, 388040), (19402, 382720), (20056, 370240), (20470, 362752), (22672, 327520), (22784, 325910), (23140, 320896), (23920, 310432), (25070, 296192), (26611, 279040), (27904, 266110), (28340, 262016), (28480, 260728), (29440, 252226), (32591, 227840), (32752, 226720), (33280, 223123), (34880, 212888), (37024, 200560), (38272, 194020), (38804, 191360), (40112, 185120), (40940, 181376), (45344, 163760), (45568, 162955), (46280, 160448), (47840, 155216), (48505, 153088), (50140, 148096), (53222, 139520), (55808, 133055), (56680, 131008), (56960, 130364), (58880, 126113), (65182, 113920), (65504, 113360), (69760, 106444), (74048, 100280), (76544, 97010), (77608, 95680), (80224, 92560), (81880, 90688)]