2012125437840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1197693713}}^1$

素因数の和:1197693736

約数の個数: 80

約数和(自身を含む): 7128672985728

約数和(自身を除く): 5116547547888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1197693713, 2395387426, 3593081139, 4790774852, 5988468565, 7186162278, 8383855991, 9581549704, 11976937130, 14372324556, 16767711982, 17965405695, 19163099408, 23953874260, 25151567973, 28744649112, 33535423964, 35930811390, 41919279955, 47907748520, 50303135946, 57489298224, 67070847928, 71861622780, 83838559910, 95815497040, 100606271892, 125757839865, 134141695856, 143723245560, 167677119820, 201212543784, 251515679730, 287446491120, 335354239640, 402425087568, 503031359460, 670708479280, 1006062718920, 2012125437840]

約数ペア:

[(1, 2012125437840), (2, 1006062718920), (3, 670708479280), (4, 503031359460), (5, 402425087568), (6, 335354239640), (7, 287446491120), (8, 251515679730), (10, 201212543784), (12, 167677119820), (14, 143723245560), (15, 134141695856), (16, 125757839865), (20, 100606271892), (21, 95815497040), (24, 83838559910), (28, 71861622780), (30, 67070847928), (35, 57489298224), (40, 50303135946), (42, 47907748520), (48, 41919279955), (56, 35930811390), (60, 33535423964), (70, 28744649112), (80, 25151567973), (84, 23953874260), (105, 19163099408), (112, 17965405695), (120, 16767711982), (140, 14372324556), (168, 11976937130), (210, 9581549704), (240, 8383855991), (280, 7186162278), (336, 5988468565), (420, 4790774852), (560, 3593081139), (840, 2395387426), (1680, 1197693713)]