73405360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6899}}^1$

素因数の和:6938

約数の個数: 80

約数和(自身を含む): 205344000

約数和(自身を除く): 131938640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 6899, 10640, 13798, 27596, 34495, 48293, 55192, 68990, 96586, 110384, 131081, 137980, 193172, 241465, 262162, 275960, 386344, 482930, 524324, 551920, 655405, 772688, 917567, 965860, 1048648, 1310810, 1835134, 1931720, 2097296, 2621620, 3670268, 3863440, 4587835, 5243240, 7340536, 9175670, 10486480, 14681072, 18351340, 36702680, 73405360]

約数ペア:

[(1, 73405360), (2, 36702680), (4, 18351340), (5, 14681072), (7, 10486480), (8, 9175670), (10, 7340536), (14, 5243240), (16, 4587835), (19, 3863440), (20, 3670268), (28, 2621620), (35, 2097296), (38, 1931720), (40, 1835134), (56, 1310810), (70, 1048648), (76, 965860), (80, 917567), (95, 772688), (112, 655405), (133, 551920), (140, 524324), (152, 482930), (190, 386344), (266, 275960), (280, 262162), (304, 241465), (380, 193172), (532, 137980), (560, 131081), (665, 110384), (760, 96586), (1064, 68990), (1330, 55192), (1520, 48293), (2128, 34495), (2660, 27596), (5320, 13798), (6899, 10640)]