198860480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6829}}^1$

素因数の和:6866

約数の個数: 112

約数和(自身を含む): 582899520

約数和(自身を除く): 384039040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 6829, 7280, 13658, 14560, 27316, 29120, 34145, 47803, 54632, 68290, 88777, 95606, 109264, 136580, 177554, 191212, 218528, 239015, 273160, 355108, 382424, 437056, 443885, 478030, 546320, 621439, 710216, 764848, 887770, 956060, 1092640, 1242878, 1420432, 1529696, 1775540, 1912120, 2185280, 2485756, 2840864, 3059392, 3107195, 3551080, 3824240, 4971512, 5681728, 6214390, 7102160, 7648480, 9943024, 12428780, 14204320, 15296960, 19886048, 24857560, 28408640, 39772096, 49715120, 99430240, 198860480]

約数ペア:

[(1, 198860480), (2, 99430240), (4, 49715120), (5, 39772096), (7, 28408640), (8, 24857560), (10, 19886048), (13, 15296960), (14, 14204320), (16, 12428780), (20, 9943024), (26, 7648480), (28, 7102160), (32, 6214390), (35, 5681728), (40, 4971512), (52, 3824240), (56, 3551080), (64, 3107195), (65, 3059392), (70, 2840864), (80, 2485756), (91, 2185280), (104, 1912120), (112, 1775540), (130, 1529696), (140, 1420432), (160, 1242878), (182, 1092640), (208, 956060), (224, 887770), (260, 764848), (280, 710216), (320, 621439), (364, 546320), (416, 478030), (448, 443885), (455, 437056), (520, 382424), (560, 355108), (728, 273160), (832, 239015), (910, 218528), (1040, 191212), (1120, 177554), (1456, 136580), (1820, 109264), (2080, 95606), (2240, 88777), (2912, 68290), (3640, 54632), (4160, 47803), (5824, 34145), (6829, 29120), (7280, 27316), (13658, 14560)]