199448640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3011}}^1$

素因数の和:3057

約数の個数: 168

約数和(自身を含む): 716084928

約数和(自身を除く): 516636288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3011, 3312, 3680, 4140, 4416, 5520, 6022, 6624, 7360, 8280, 9033, 11040, 12044, 13248, 15055, 16560, 18066, 22080, 24088, 27099, 30110, 33120, 36132, 45165, 48176, 54198, 60220, 66240, 69253, 72264, 90330, 96352, 108396, 120440, 135495, 138506, 144528, 180660, 192704, 207759, 216792, 240880, 270990, 277012, 289056, 346265, 361320, 415518, 433584, 481760, 541980, 554024, 578112, 623277, 692530, 722640, 831036, 867168, 963520, 1038795, 1083960, 1108048, 1246554, 1385060, 1445280, 1662072, 1734336, 2077590, 2167920, 2216096, 2493108, 2770120, 2890560, 3116385, 3324144, 4155180, 4335840, 4432192, 4986216, 5540240, 6232770, 6648288, 8310360, 8671680, 9972432, 11080480, 12465540, 13296576, 16620720, 19944864, 22160960, 24931080, 33241440, 39889728, 49862160, 66482880, 99724320, 199448640]

約数ペア:

[(1, 199448640), (2, 99724320), (3, 66482880), (4, 49862160), (5, 39889728), (6, 33241440), (8, 24931080), (9, 22160960), (10, 19944864), (12, 16620720), (15, 13296576), (16, 12465540), (18, 11080480), (20, 9972432), (23, 8671680), (24, 8310360), (30, 6648288), (32, 6232770), (36, 5540240), (40, 4986216), (45, 4432192), (46, 4335840), (48, 4155180), (60, 3324144), (64, 3116385), (69, 2890560), (72, 2770120), (80, 2493108), (90, 2216096), (92, 2167920), (96, 2077590), (115, 1734336), (120, 1662072), (138, 1445280), (144, 1385060), (160, 1246554), (180, 1108048), (184, 1083960), (192, 1038795), (207, 963520), (230, 867168), (240, 831036), (276, 722640), (288, 692530), (320, 623277), (345, 578112), (360, 554024), (368, 541980), (414, 481760), (460, 433584), (480, 415518), (552, 361320), (576, 346265), (690, 289056), (720, 277012), (736, 270990), (828, 240880), (920, 216792), (960, 207759), (1035, 192704), (1104, 180660), (1380, 144528), (1440, 138506), (1472, 135495), (1656, 120440), (1840, 108396), (2070, 96352), (2208, 90330), (2760, 72264), (2880, 69253), (3011, 66240), (3312, 60220), (3680, 54198), (4140, 48176), (4416, 45165), (5520, 36132), (6022, 33120), (6624, 30110), (7360, 27099), (8280, 24088), (9033, 22080), (11040, 18066), (12044, 16560), (13248, 15055)]