6660913280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:627

約数の個数: 256

約数和(自身を含む): 18922844160

約数和(自身を除く): 12261930880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 71, 80, 86, 112, 128, 140, 142, 160, 172, 215, 224, 280, 284, 301, 320, 344, 355, 430, 448, 487, 497, 560, 568, 602, 640, 688, 710, 860, 896, 974, 994, 1120, 1136, 1204, 1376, 1420, 1505, 1720, 1948, 1988, 2240, 2272, 2408, 2435, 2485, 2752, 2840, 3010, 3053, 3409, 3440, 3896, 3976, 4480, 4544, 4816, 4870, 4970, 5504, 5680, 6020, 6106, 6818, 6880, 7792, 7952, 9088, 9632, 9740, 9940, 11360, 12040, 12212, 13636, 13760, 15265, 15584, 15904, 17045, 19264, 19480, 19880, 20941, 21371, 22720, 24080, 24424, 27272, 27520, 30530, 31168, 31808, 34090, 34577, 38528, 38960, 39760, 41882, 42742, 45440, 48160, 48848, 54544, 61060, 62336, 63616, 68180, 69154, 77920, 79520, 83764, 85484, 96320, 97696, 104705, 106855, 109088, 122120, 136360, 138308, 146587, 155840, 159040, 167528, 170968, 172885, 192640, 195392, 209410, 213710, 218176, 242039, 244240, 272720, 276616, 293174, 311680, 318080, 335056, 341936, 345770, 390784, 418820, 427420, 436352, 484078, 488480, 545440, 553232, 586348, 670112, 683872, 691540, 732935, 837640, 854840, 968156, 976960, 1090880, 1106464, 1172696, 1210195, 1340224, 1367744, 1383080, 1465870, 1486811, 1675280, 1709680, 1936312, 1953920, 2181760, 2212928, 2345392, 2420390, 2680448, 2735488, 2766160, 2931740, 2973622, 3350560, 3419360, 3872624, 4425856, 4690784, 4840780, 5532320, 5863480, 5947244, 6701120, 6838720, 7434055, 7745248, 9381568, 9681560, 10407677, 11064640, 11726960, 11894488, 13402240, 13677440, 14868110, 15490496, 18763136, 19363120, 20815354, 22129280, 23453920, 23788976, 29736220, 30980992, 38726240, 41630708, 46907840, 47577952, 52038385, 59472440, 77452480, 83261416, 93815680, 95155904, 104076770, 118944880, 154904960, 166522832, 190311808, 208153540, 237889760, 333045664, 416307080, 475779520, 666091328, 832614160, 951559040, 1332182656, 1665228320, 3330456640, 6660913280]

約数ペア:

[(1, 6660913280), (2, 3330456640), (4, 1665228320), (5, 1332182656), (7, 951559040), (8, 832614160), (10, 666091328), (14, 475779520), (16, 416307080), (20, 333045664), (28, 237889760), (32, 208153540), (35, 190311808), (40, 166522832), (43, 154904960), (56, 118944880), (64, 104076770), (70, 95155904), (71, 93815680), (80, 83261416), (86, 77452480), (112, 59472440), (128, 52038385), (140, 47577952), (142, 46907840), (160, 41630708), (172, 38726240), (215, 30980992), (224, 29736220), (280, 23788976), (284, 23453920), (301, 22129280), (320, 20815354), (344, 19363120), (355, 18763136), (430, 15490496), (448, 14868110), (487, 13677440), (497, 13402240), (560, 11894488), (568, 11726960), (602, 11064640), (640, 10407677), (688, 9681560), (710, 9381568), (860, 7745248), (896, 7434055), (974, 6838720), (994, 6701120), (1120, 5947244), (1136, 5863480), (1204, 5532320), (1376, 4840780), (1420, 4690784), (1505, 4425856), (1720, 3872624), (1948, 3419360), (1988, 3350560), (2240, 2973622), (2272, 2931740), (2408, 2766160), (2435, 2735488), (2485, 2680448), (2752, 2420390), (2840, 2345392), (3010, 2212928), (3053, 2181760), (3409, 1953920), (3440, 1936312), (3896, 1709680), (3976, 1675280), (4480, 1486811), (4544, 1465870), (4816, 1383080), (4870, 1367744), (4970, 1340224), (5504, 1210195), (5680, 1172696), (6020, 1106464), (6106, 1090880), (6818, 976960), (6880, 968156), (7792, 854840), (7952, 837640), (9088, 732935), (9632, 691540), (9740, 683872), (9940, 670112), (11360, 586348), (12040, 553232), (12212, 545440), (13636, 488480), (13760, 484078), (15265, 436352), (15584, 427420), (15904, 418820), (17045, 390784), (19264, 345770), (19480, 341936), (19880, 335056), (20941, 318080), (21371, 311680), (22720, 293174), (24080, 276616), (24424, 272720), (27272, 244240), (27520, 242039), (30530, 218176), (31168, 213710), (31808, 209410), (34090, 195392), (34577, 192640), (38528, 172885), (38960, 170968), (39760, 167528), (41882, 159040), (42742, 155840), (45440, 146587), (48160, 138308), (48848, 136360), (54544, 122120), (61060, 109088), (62336, 106855), (63616, 104705), (68180, 97696), (69154, 96320), (77920, 85484), (79520, 83764)]