2162347600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:318

約数の個数: 240

約数和(自身を含む): 6144249600

約数和(自身を除く): 3981902000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 71, 73, 80, 100, 112, 140, 142, 146, 149, 175, 200, 280, 284, 292, 298, 350, 355, 365, 400, 497, 511, 560, 568, 584, 596, 700, 710, 730, 745, 994, 1022, 1043, 1136, 1168, 1192, 1400, 1420, 1460, 1490, 1775, 1825, 1988, 2044, 2086, 2384, 2485, 2555, 2800, 2840, 2920, 2980, 3550, 3650, 3725, 3976, 4088, 4172, 4970, 5110, 5183, 5215, 5680, 5840, 5960, 7100, 7300, 7450, 7952, 8176, 8344, 9940, 10220, 10366, 10430, 10579, 10877, 11920, 12425, 12775, 14200, 14600, 14900, 16688, 19880, 20440, 20732, 20860, 21158, 21754, 24850, 25550, 25915, 26075, 28400, 29200, 29800, 36281, 39760, 40880, 41464, 41720, 42316, 43508, 49700, 51100, 51830, 52150, 52895, 54385, 59600, 72562, 74053, 76139, 82928, 83440, 84632, 87016, 99400, 102200, 103660, 104300, 105790, 108770, 129575, 145124, 148106, 152278, 169264, 174032, 181405, 198800, 204400, 207320, 208600, 211580, 217540, 259150, 264475, 271925, 290248, 296212, 304556, 362810, 370265, 380695, 414640, 417200, 423160, 435080, 518300, 528950, 543850, 580496, 592424, 609112, 725620, 740530, 761390, 772267, 846320, 870160, 907025, 1036600, 1057900, 1087700, 1184848, 1218224, 1451240, 1481060, 1522780, 1544534, 1814050, 1851325, 1903475, 2073200, 2115800, 2175400, 2902480, 2962120, 3045560, 3089068, 3628100, 3702650, 3806950, 3861335, 4231600, 4350800, 5405869, 5924240, 6091120, 6178136, 7256200, 7405300, 7613900, 7722670, 10811738, 12356272, 14512400, 14810600, 15227800, 15445340, 19306675, 21623476, 27029345, 29621200, 30455600, 30890680, 38613350, 43246952, 54058690, 61781360, 77226700, 86493904, 108117380, 135146725, 154453400, 216234760, 270293450, 308906800, 432469520, 540586900, 1081173800, 2162347600]

約数ペア:

[(1, 2162347600), (2, 1081173800), (4, 540586900), (5, 432469520), (7, 308906800), (8, 270293450), (10, 216234760), (14, 154453400), (16, 135146725), (20, 108117380), (25, 86493904), (28, 77226700), (35, 61781360), (40, 54058690), (50, 43246952), (56, 38613350), (70, 30890680), (71, 30455600), (73, 29621200), (80, 27029345), (100, 21623476), (112, 19306675), (140, 15445340), (142, 15227800), (146, 14810600), (149, 14512400), (175, 12356272), (200, 10811738), (280, 7722670), (284, 7613900), (292, 7405300), (298, 7256200), (350, 6178136), (355, 6091120), (365, 5924240), (400, 5405869), (497, 4350800), (511, 4231600), (560, 3861335), (568, 3806950), (584, 3702650), (596, 3628100), (700, 3089068), (710, 3045560), (730, 2962120), (745, 2902480), (994, 2175400), (1022, 2115800), (1043, 2073200), (1136, 1903475), (1168, 1851325), (1192, 1814050), (1400, 1544534), (1420, 1522780), (1460, 1481060), (1490, 1451240), (1775, 1218224), (1825, 1184848), (1988, 1087700), (2044, 1057900), (2086, 1036600), (2384, 907025), (2485, 870160), (2555, 846320), (2800, 772267), (2840, 761390), (2920, 740530), (2980, 725620), (3550, 609112), (3650, 592424), (3725, 580496), (3976, 543850), (4088, 528950), (4172, 518300), (4970, 435080), (5110, 423160), (5183, 417200), (5215, 414640), (5680, 380695), (5840, 370265), (5960, 362810), (7100, 304556), (7300, 296212), (7450, 290248), (7952, 271925), (8176, 264475), (8344, 259150), (9940, 217540), (10220, 211580), (10366, 208600), (10430, 207320), (10579, 204400), (10877, 198800), (11920, 181405), (12425, 174032), (12775, 169264), (14200, 152278), (14600, 148106), (14900, 145124), (16688, 129575), (19880, 108770), (20440, 105790), (20732, 104300), (20860, 103660), (21158, 102200), (21754, 99400), (24850, 87016), (25550, 84632), (25915, 83440), (26075, 82928), (28400, 76139), (29200, 74053), (29800, 72562), (36281, 59600), (39760, 54385), (40880, 52895), (41464, 52150), (41720, 51830), (42316, 51100), (43508, 49700)]