2724505280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{433}}^1$

素因数の和:563

約数の個数: 168

約数和(自身を含む): 7574536032

約数和(自身を除く): 4850030752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 433, 448, 530, 560, 742, 848, 866, 1060, 1120, 1484, 1696, 1732, 1855, 2120, 2165, 2240, 2809, 2968, 3031, 3392, 3464, 3710, 4240, 4330, 5618, 5936, 6062, 6928, 7420, 8480, 8660, 11236, 11872, 12124, 13856, 14045, 14840, 15155, 16960, 17320, 19663, 22472, 22949, 23744, 24248, 27712, 28090, 29680, 30310, 34640, 39326, 44944, 45898, 48496, 56180, 59360, 60620, 69280, 78652, 89888, 91796, 96992, 98315, 112360, 114745, 118720, 121240, 138560, 157304, 160643, 179776, 183592, 193984, 196630, 224720, 229490, 242480, 314608, 321286, 367184, 393260, 449440, 458980, 484960, 629216, 642572, 734368, 786520, 803215, 898880, 917960, 969920, 1216297, 1258432, 1285144, 1468736, 1573040, 1606430, 1835920, 2432594, 2570288, 3146080, 3212860, 3671840, 4865188, 5140576, 6081485, 6292160, 6425720, 7343680, 8514079, 9730376, 10281152, 12162970, 12851440, 17028158, 19460752, 24325940, 25702880, 34056316, 38921504, 42570395, 48651880, 51405760, 68112632, 77843008, 85140790, 97303760, 136225264, 170281580, 194607520, 272450528, 340563160, 389215040, 544901056, 681126320, 1362252640, 2724505280]

約数ペア:

[(1, 2724505280), (2, 1362252640), (4, 681126320), (5, 544901056), (7, 389215040), (8, 340563160), (10, 272450528), (14, 194607520), (16, 170281580), (20, 136225264), (28, 97303760), (32, 85140790), (35, 77843008), (40, 68112632), (53, 51405760), (56, 48651880), (64, 42570395), (70, 38921504), (80, 34056316), (106, 25702880), (112, 24325940), (140, 19460752), (160, 17028158), (212, 12851440), (224, 12162970), (265, 10281152), (280, 9730376), (320, 8514079), (371, 7343680), (424, 6425720), (433, 6292160), (448, 6081485), (530, 5140576), (560, 4865188), (742, 3671840), (848, 3212860), (866, 3146080), (1060, 2570288), (1120, 2432594), (1484, 1835920), (1696, 1606430), (1732, 1573040), (1855, 1468736), (2120, 1285144), (2165, 1258432), (2240, 1216297), (2809, 969920), (2968, 917960), (3031, 898880), (3392, 803215), (3464, 786520), (3710, 734368), (4240, 642572), (4330, 629216), (5618, 484960), (5936, 458980), (6062, 449440), (6928, 393260), (7420, 367184), (8480, 321286), (8660, 314608), (11236, 242480), (11872, 229490), (12124, 224720), (13856, 196630), (14045, 193984), (14840, 183592), (15155, 179776), (16960, 160643), (17320, 157304), (19663, 138560), (22472, 121240), (22949, 118720), (23744, 114745), (24248, 112360), (27712, 98315), (28090, 96992), (29680, 91796), (30310, 89888), (34640, 78652), (39326, 69280), (44944, 60620), (45898, 59360), (48496, 56180)]