165611220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2741}}^1$

素因数の和:2825

約数の個数: 96

約数和(自身を含む): 497508480

約数和(自身を除く): 331897260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 318, 380, 530, 570, 636, 795, 1007, 1060, 1140, 1590, 2014, 2741, 3021, 3180, 4028, 5035, 5482, 6042, 8223, 10070, 10964, 12084, 13705, 15105, 16446, 20140, 27410, 30210, 32892, 41115, 52079, 54820, 60420, 82230, 104158, 145273, 156237, 164460, 208316, 260395, 290546, 312474, 435819, 520790, 581092, 624948, 726365, 781185, 871638, 1041580, 1452730, 1562370, 1743276, 2179095, 2760187, 2905460, 3124740, 4358190, 5520374, 8280561, 8716380, 11040748, 13800935, 16561122, 27601870, 33122244, 41402805, 55203740, 82805610, 165611220]

約数ペア:

[(1, 165611220), (2, 82805610), (3, 55203740), (4, 41402805), (5, 33122244), (6, 27601870), (10, 16561122), (12, 13800935), (15, 11040748), (19, 8716380), (20, 8280561), (30, 5520374), (38, 4358190), (53, 3124740), (57, 2905460), (60, 2760187), (76, 2179095), (95, 1743276), (106, 1562370), (114, 1452730), (159, 1041580), (190, 871638), (212, 781185), (228, 726365), (265, 624948), (285, 581092), (318, 520790), (380, 435819), (530, 312474), (570, 290546), (636, 260395), (795, 208316), (1007, 164460), (1060, 156237), (1140, 145273), (1590, 104158), (2014, 82230), (2741, 60420), (3021, 54820), (3180, 52079), (4028, 41115), (5035, 32892), (5482, 30210), (6042, 27410), (8223, 20140), (10070, 16446), (10964, 15105), (12084, 13705)]