344384880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10789}}^1$

素因数の和:10831

約数の個数: 160

約数和(自身を含む): 1284441600

約数和(自身を除く): 940056720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 10789, 15960, 21578, 31920, 32367, 43156, 53945, 64734, 75523, 86312, 107890, 129468, 151046, 161835, 172624, 204991, 215780, 226569, 258936, 302092, 323670, 377615, 409982, 431560, 453138, 517872, 604184, 614973, 647340, 755230, 819964, 863120, 906276, 1024955, 1132845, 1208368, 1229946, 1294680, 1434937, 1510460, 1639928, 1812552, 2049910, 2265690, 2459892, 2589360, 2869874, 3020920, 3074865, 3279856, 3625104, 4099820, 4304811, 4531380, 4919784, 5739748, 6041840, 6149730, 7174685, 8199640, 8609622, 9062760, 9839568, 11479496, 12299460, 14349370, 16399280, 17219244, 18125520, 21524055, 22958992, 24598920, 28698740, 34438488, 43048110, 49197840, 57397480, 68876976, 86096220, 114794960, 172192440, 344384880]

約数ペア:

[(1, 344384880), (2, 172192440), (3, 114794960), (4, 86096220), (5, 68876976), (6, 57397480), (7, 49197840), (8, 43048110), (10, 34438488), (12, 28698740), (14, 24598920), (15, 22958992), (16, 21524055), (19, 18125520), (20, 17219244), (21, 16399280), (24, 14349370), (28, 12299460), (30, 11479496), (35, 9839568), (38, 9062760), (40, 8609622), (42, 8199640), (48, 7174685), (56, 6149730), (57, 6041840), (60, 5739748), (70, 4919784), (76, 4531380), (80, 4304811), (84, 4099820), (95, 3625104), (105, 3279856), (112, 3074865), (114, 3020920), (120, 2869874), (133, 2589360), (140, 2459892), (152, 2265690), (168, 2049910), (190, 1812552), (210, 1639928), (228, 1510460), (240, 1434937), (266, 1294680), (280, 1229946), (285, 1208368), (304, 1132845), (336, 1024955), (380, 906276), (399, 863120), (420, 819964), (456, 755230), (532, 647340), (560, 614973), (570, 604184), (665, 517872), (760, 453138), (798, 431560), (840, 409982), (912, 377615), (1064, 323670), (1140, 302092), (1330, 258936), (1520, 226569), (1596, 215780), (1680, 204991), (1995, 172624), (2128, 161835), (2280, 151046), (2660, 129468), (3192, 107890), (3990, 86312), (4560, 75523), (5320, 64734), (6384, 53945), (7980, 43156), (10640, 32367), (10789, 31920), (15960, 21578)]