1548055040

素因数分解:

$2^9\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 320

約数和(自身を含む): 4537209600

約数和(自身を除く): 2989154560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 43, 49, 56, 64, 70, 80, 82, 86, 98, 112, 128, 140, 160, 164, 172, 196, 205, 215, 224, 245, 256, 280, 287, 301, 320, 328, 343, 344, 392, 410, 430, 448, 490, 512, 560, 574, 602, 640, 656, 686, 688, 784, 820, 860, 896, 980, 1120, 1148, 1204, 1280, 1312, 1372, 1376, 1435, 1505, 1568, 1640, 1715, 1720, 1763, 1792, 1960, 2009, 2107, 2240, 2296, 2408, 2560, 2624, 2744, 2752, 2870, 3010, 3136, 3280, 3430, 3440, 3526, 3584, 3920, 4018, 4214, 4480, 4592, 4816, 5248, 5488, 5504, 5740, 6020, 6272, 6560, 6860, 6880, 7052, 7840, 8036, 8428, 8815, 8960, 9184, 9632, 10045, 10496, 10535, 10976, 11008, 11480, 12040, 12341, 12544, 13120, 13720, 13760, 14063, 14104, 14749, 15680, 16072, 16856, 17630, 17920, 18368, 19264, 20090, 20992, 21070, 21952, 22016, 22960, 24080, 24682, 25088, 26240, 27440, 27520, 28126, 28208, 29498, 31360, 32144, 33712, 35260, 36736, 38528, 40180, 42140, 43904, 45920, 48160, 49364, 52480, 54880, 55040, 56252, 56416, 58996, 61705, 62720, 64288, 67424, 70315, 70520, 73472, 73745, 77056, 80360, 84280, 86387, 87808, 91840, 96320, 98728, 104960, 109760, 110080, 112504, 112832, 117992, 123410, 125440, 128576, 134848, 140630, 141040, 146944, 147490, 154112, 160720, 168560, 172774, 175616, 183680, 192640, 197456, 219520, 225008, 225664, 235984, 246820, 257152, 269696, 281260, 282080, 294980, 321440, 337120, 345548, 367360, 385280, 394912, 431935, 439040, 450016, 451328, 471968, 493640, 514304, 539392, 562520, 564160, 589960, 604709, 642880, 674240, 691096, 734720, 770560, 789824, 863870, 878080, 900032, 902656, 943936, 987280, 1028608, 1078784, 1125040, 1128320, 1179920, 1209418, 1285760, 1348480, 1382192, 1579648, 1727740, 1800064, 1887872, 1974560, 2250080, 2256640, 2359840, 2418836, 2571520, 2696960, 2764384, 3023545, 3159296, 3455480, 3600128, 3775744, 3949120, 4500160, 4513280, 4719680, 4837672, 5143040, 5393920, 5528768, 6047090, 6318592, 6910960, 7200256, 7551488, 7898240, 9000320, 9439360, 9675344, 11057536, 12094180, 13821920, 15796480, 18000640, 18878720, 19350688, 22115072, 24188360, 27643840, 31592960, 36001280, 37757440, 38701376, 44230144, 48376720, 55287680, 77402752, 96753440, 110575360, 154805504, 193506880, 221150720, 309611008, 387013760, 774027520, 1548055040]

約数ペア:

[(1, 1548055040), (2, 774027520), (4, 387013760), (5, 309611008), (7, 221150720), (8, 193506880), (10, 154805504), (14, 110575360), (16, 96753440), (20, 77402752), (28, 55287680), (32, 48376720), (35, 44230144), (40, 38701376), (41, 37757440), (43, 36001280), (49, 31592960), (56, 27643840), (64, 24188360), (70, 22115072), (80, 19350688), (82, 18878720), (86, 18000640), (98, 15796480), (112, 13821920), (128, 12094180), (140, 11057536), (160, 9675344), (164, 9439360), (172, 9000320), (196, 7898240), (205, 7551488), (215, 7200256), (224, 6910960), (245, 6318592), (256, 6047090), (280, 5528768), (287, 5393920), (301, 5143040), (320, 4837672), (328, 4719680), (343, 4513280), (344, 4500160), (392, 3949120), (410, 3775744), (430, 3600128), (448, 3455480), (490, 3159296), (512, 3023545), (560, 2764384), (574, 2696960), (602, 2571520), (640, 2418836), (656, 2359840), (686, 2256640), (688, 2250080), (784, 1974560), (820, 1887872), (860, 1800064), (896, 1727740), (980, 1579648), (1120, 1382192), (1148, 1348480), (1204, 1285760), (1280, 1209418), (1312, 1179920), (1372, 1128320), (1376, 1125040), (1435, 1078784), (1505, 1028608), (1568, 987280), (1640, 943936), (1715, 902656), (1720, 900032), (1763, 878080), (1792, 863870), (1960, 789824), (2009, 770560), (2107, 734720), (2240, 691096), (2296, 674240), (2408, 642880), (2560, 604709), (2624, 589960), (2744, 564160), (2752, 562520), (2870, 539392), (3010, 514304), (3136, 493640), (3280, 471968), (3430, 451328), (3440, 450016), (3526, 439040), (3584, 431935), (3920, 394912), (4018, 385280), (4214, 367360), (4480, 345548), (4592, 337120), (4816, 321440), (5248, 294980), (5488, 282080), (5504, 281260), (5740, 269696), (6020, 257152), (6272, 246820), (6560, 235984), (6860, 225664), (6880, 225008), (7052, 219520), (7840, 197456), (8036, 192640), (8428, 183680), (8815, 175616), (8960, 172774), (9184, 168560), (9632, 160720), (10045, 154112), (10496, 147490), (10535, 146944), (10976, 141040), (11008, 140630), (11480, 134848), (12040, 128576), (12341, 125440), (12544, 123410), (13120, 117992), (13720, 112832), (13760, 112504), (14063, 110080), (14104, 109760), (14749, 104960), (15680, 98728), (16072, 96320), (16856, 91840), (17630, 87808), (17920, 86387), (18368, 84280), (19264, 80360), (20090, 77056), (20992, 73745), (21070, 73472), (21952, 70520), (22016, 70315), (22960, 67424), (24080, 64288), (24682, 62720), (25088, 61705), (26240, 58996), (27440, 56416), (27520, 56252), (28126, 55040), (28208, 54880), (29498, 52480), (31360, 49364), (32144, 48160), (33712, 45920), (35260, 43904), (36736, 42140), (38528, 40180)]