123316160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:742

約数の個数: 112

約数和(自身を含む): 326879712

約数和(自身を除く): 203563552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 80, 88, 106, 110, 160, 176, 212, 220, 265, 320, 352, 424, 440, 530, 583, 661, 704, 848, 880, 1060, 1166, 1322, 1696, 1760, 2120, 2332, 2644, 2915, 3305, 3392, 3520, 4240, 4664, 5288, 5830, 6610, 7271, 8480, 9328, 10576, 11660, 13220, 14542, 16960, 18656, 21152, 23320, 26440, 29084, 35033, 36355, 37312, 42304, 46640, 52880, 58168, 70066, 72710, 93280, 105760, 116336, 140132, 145420, 175165, 186560, 211520, 232672, 280264, 290840, 350330, 385363, 465344, 560528, 581680, 700660, 770726, 1121056, 1163360, 1401320, 1541452, 1926815, 2242112, 2326720, 2802640, 3082904, 3853630, 5605280, 6165808, 7707260, 11210560, 12331616, 15414520, 24663232, 30829040, 61658080, 123316160]

約数ペア:

[(1, 123316160), (2, 61658080), (4, 30829040), (5, 24663232), (8, 15414520), (10, 12331616), (11, 11210560), (16, 7707260), (20, 6165808), (22, 5605280), (32, 3853630), (40, 3082904), (44, 2802640), (53, 2326720), (55, 2242112), (64, 1926815), (80, 1541452), (88, 1401320), (106, 1163360), (110, 1121056), (160, 770726), (176, 700660), (212, 581680), (220, 560528), (265, 465344), (320, 385363), (352, 350330), (424, 290840), (440, 280264), (530, 232672), (583, 211520), (661, 186560), (704, 175165), (848, 145420), (880, 140132), (1060, 116336), (1166, 105760), (1322, 93280), (1696, 72710), (1760, 70066), (2120, 58168), (2332, 52880), (2644, 46640), (2915, 42304), (3305, 37312), (3392, 36355), (3520, 35033), (4240, 29084), (4664, 26440), (5288, 23320), (5830, 21152), (6610, 18656), (7271, 16960), (8480, 14542), (9328, 13220), (10576, 11660)]