1451569240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{443}}^1\times {\mathrm{677}}^1$

素因数の和:1153

約数の個数: 96

約数和(自身を含む): 3603353040

約数和(自身を除く): 2151783800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 443, 484, 605, 677, 886, 968, 1210, 1354, 1772, 2215, 2420, 2708, 3385, 3544, 4430, 4840, 4873, 5416, 6770, 7447, 8860, 9746, 13540, 14894, 17720, 19492, 24365, 27080, 29788, 37235, 38984, 48730, 53603, 59576, 74470, 81917, 97460, 107206, 148940, 163834, 194920, 214412, 268015, 297880, 299911, 327668, 409585, 428824, 536030, 599822, 655336, 819170, 1072060, 1199644, 1499555, 1638340, 2144120, 2399288, 2999110, 3276680, 3299021, 5998220, 6598042, 11996440, 13196084, 16495105, 26392168, 32990210, 36289231, 65980420, 72578462, 131960840, 145156924, 181446155, 290313848, 362892310, 725784620, 1451569240]

約数ペア:

[(1, 1451569240), (2, 725784620), (4, 362892310), (5, 290313848), (8, 181446155), (10, 145156924), (11, 131960840), (20, 72578462), (22, 65980420), (40, 36289231), (44, 32990210), (55, 26392168), (88, 16495105), (110, 13196084), (121, 11996440), (220, 6598042), (242, 5998220), (440, 3299021), (443, 3276680), (484, 2999110), (605, 2399288), (677, 2144120), (886, 1638340), (968, 1499555), (1210, 1199644), (1354, 1072060), (1772, 819170), (2215, 655336), (2420, 599822), (2708, 536030), (3385, 428824), (3544, 409585), (4430, 327668), (4840, 299911), (4873, 297880), (5416, 268015), (6770, 214412), (7447, 194920), (8860, 163834), (9746, 148940), (13540, 107206), (14894, 97460), (17720, 81917), (19492, 74470), (24365, 59576), (27080, 53603), (29788, 48730), (37235, 38984)]