240135756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{7919}}^1$

素因数の和:7971

約数の個数: 72

約数和(自身を含む): 675924480

約数和(自身を除く): 435788724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 4332, 5054, 7581, 7919, 10108, 15162, 15838, 23757, 30324, 31676, 47514, 55433, 95028, 110866, 150461, 166299, 221732, 300922, 332598, 451383, 601844, 665196, 902766, 1053227, 1805532, 2106454, 2858759, 3159681, 4212908, 5717518, 6319362, 8576277, 11435036, 12638724, 17152554, 20011313, 34305108, 40022626, 60033939, 80045252, 120067878, 240135756]

約数ペア:

[(1, 240135756), (2, 120067878), (3, 80045252), (4, 60033939), (6, 40022626), (7, 34305108), (12, 20011313), (14, 17152554), (19, 12638724), (21, 11435036), (28, 8576277), (38, 6319362), (42, 5717518), (57, 4212908), (76, 3159681), (84, 2858759), (114, 2106454), (133, 1805532), (228, 1053227), (266, 902766), (361, 665196), (399, 601844), (532, 451383), (722, 332598), (798, 300922), (1083, 221732), (1444, 166299), (1596, 150461), (2166, 110866), (2527, 95028), (4332, 55433), (5054, 47514), (7581, 31676), (7919, 30324), (10108, 23757), (15162, 15838)]