2720935392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:581

約数の個数: 192

約数和(自身を含む): 8352497664

約数和(自身を除く): 5631562272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 67, 84, 96, 112, 134, 168, 201, 223, 224, 268, 271, 336, 402, 446, 469, 536, 542, 669, 672, 804, 813, 892, 938, 1072, 1084, 1338, 1407, 1561, 1608, 1626, 1784, 1876, 1897, 2144, 2168, 2676, 2814, 3122, 3216, 3252, 3568, 3752, 3794, 4336, 4683, 5352, 5628, 5691, 6244, 6432, 6504, 7136, 7504, 7588, 8672, 9366, 10704, 11256, 11382, 12488, 13008, 14941, 15008, 15176, 18157, 18732, 21408, 22512, 22764, 24976, 26016, 29882, 30352, 36314, 37464, 44823, 45024, 45528, 49952, 54471, 59764, 60433, 60704, 72628, 74928, 89646, 91056, 104587, 108942, 119528, 120866, 127099, 145256, 149856, 179292, 181299, 182112, 209174, 217884, 239056, 241732, 254198, 290512, 313761, 358584, 362598, 381297, 418348, 423031, 435768, 478112, 483464, 508396, 581024, 627522, 717168, 725196, 762594, 836696, 846062, 871536, 966928, 1016792, 1255044, 1269093, 1434336, 1450392, 1525188, 1673392, 1692124, 1743072, 1933856, 2033584, 2510088, 2538186, 2900784, 3050376, 3346784, 3384248, 4049011, 4067168, 5020176, 5076372, 5801568, 6100752, 6768496, 8098022, 10040352, 10152744, 12147033, 12201504, 13536992, 16196044, 20305488, 24294066, 28343077, 32392088, 40610976, 48588132, 56686154, 64784176, 85029231, 97176264, 113372308, 129568352, 170058462, 194352528, 226744616, 340116924, 388705056, 453489232, 680233848, 906978464, 1360467696, 2720935392]

約数ペア:

[(1, 2720935392), (2, 1360467696), (3, 906978464), (4, 680233848), (6, 453489232), (7, 388705056), (8, 340116924), (12, 226744616), (14, 194352528), (16, 170058462), (21, 129568352), (24, 113372308), (28, 97176264), (32, 85029231), (42, 64784176), (48, 56686154), (56, 48588132), (67, 40610976), (84, 32392088), (96, 28343077), (112, 24294066), (134, 20305488), (168, 16196044), (201, 13536992), (223, 12201504), (224, 12147033), (268, 10152744), (271, 10040352), (336, 8098022), (402, 6768496), (446, 6100752), (469, 5801568), (536, 5076372), (542, 5020176), (669, 4067168), (672, 4049011), (804, 3384248), (813, 3346784), (892, 3050376), (938, 2900784), (1072, 2538186), (1084, 2510088), (1338, 2033584), (1407, 1933856), (1561, 1743072), (1608, 1692124), (1626, 1673392), (1784, 1525188), (1876, 1450392), (1897, 1434336), (2144, 1269093), (2168, 1255044), (2676, 1016792), (2814, 966928), (3122, 871536), (3216, 846062), (3252, 836696), (3568, 762594), (3752, 725196), (3794, 717168), (4336, 627522), (4683, 581024), (5352, 508396), (5628, 483464), (5691, 478112), (6244, 435768), (6432, 423031), (6504, 418348), (7136, 381297), (7504, 362598), (7588, 358584), (8672, 313761), (9366, 290512), (10704, 254198), (11256, 241732), (11382, 239056), (12488, 217884), (13008, 209174), (14941, 182112), (15008, 181299), (15176, 179292), (18157, 149856), (18732, 145256), (21408, 127099), (22512, 120866), (22764, 119528), (24976, 108942), (26016, 104587), (29882, 91056), (30352, 89646), (36314, 74928), (37464, 72628), (44823, 60704), (45024, 60433), (45528, 59764), (49952, 54471)]