423036180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{335743}}^1$

素因数の和:335765

約数の個数: 72

約数和(自身を含む): 1466529792

約数和(自身を除く): 1043493612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 335743, 671486, 1007229, 1342972, 1678715, 2014458, 2350201, 3021687, 3357430, 4028916, 4700402, 5036145, 6043374, 6714860, 7050603, 9400804, 10072290, 11751005, 12086748, 14101206, 15108435, 20144580, 21151809, 23502010, 28202412, 30216870, 35253015, 42303618, 47004020, 60433740, 70506030, 84607236, 105759045, 141012060, 211518090, 423036180]

約数ペア:

[(1, 423036180), (2, 211518090), (3, 141012060), (4, 105759045), (5, 84607236), (6, 70506030), (7, 60433740), (9, 47004020), (10, 42303618), (12, 35253015), (14, 30216870), (15, 28202412), (18, 23502010), (20, 21151809), (21, 20144580), (28, 15108435), (30, 14101206), (35, 12086748), (36, 11751005), (42, 10072290), (45, 9400804), (60, 7050603), (63, 6714860), (70, 6043374), (84, 5036145), (90, 4700402), (105, 4028916), (126, 3357430), (140, 3021687), (180, 2350201), (210, 2014458), (252, 1678715), (315, 1342972), (420, 1007229), (630, 671486), (1260, 335743)]