61862640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1647

約数の個数: 160

約数和(自身を含む): 228842496

約数和(自身を除く): 166979856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1601, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3202, 3220, 3864, 4803, 4830, 5520, 6404, 6440, 7728, 8005, 9606, 9660, 11207, 12808, 12880, 16010, 19212, 19320, 22414, 24015, 25616, 32020, 33621, 36823, 38424, 38640, 44828, 48030, 56035, 64040, 67242, 73646, 76848, 89656, 96060, 110469, 112070, 128080, 134484, 147292, 168105, 179312, 184115, 192120, 220938, 224140, 257761, 268968, 294584, 336210, 368230, 384240, 441876, 448280, 515522, 537936, 552345, 589168, 672420, 736460, 773283, 883752, 896560, 1031044, 1104690, 1288805, 1344840, 1472920, 1546566, 1767504, 2062088, 2209380, 2577610, 2689680, 2945840, 3093132, 3866415, 4124176, 4418760, 5155220, 6186264, 7732830, 8837520, 10310440, 12372528, 15465660, 20620880, 30931320, 61862640]

約数ペア:

[(1, 61862640), (2, 30931320), (3, 20620880), (4, 15465660), (5, 12372528), (6, 10310440), (7, 8837520), (8, 7732830), (10, 6186264), (12, 5155220), (14, 4418760), (15, 4124176), (16, 3866415), (20, 3093132), (21, 2945840), (23, 2689680), (24, 2577610), (28, 2209380), (30, 2062088), (35, 1767504), (40, 1546566), (42, 1472920), (46, 1344840), (48, 1288805), (56, 1104690), (60, 1031044), (69, 896560), (70, 883752), (80, 773283), (84, 736460), (92, 672420), (105, 589168), (112, 552345), (115, 537936), (120, 515522), (138, 448280), (140, 441876), (161, 384240), (168, 368230), (184, 336210), (210, 294584), (230, 268968), (240, 257761), (276, 224140), (280, 220938), (322, 192120), (336, 184115), (345, 179312), (368, 168105), (420, 147292), (460, 134484), (483, 128080), (552, 112070), (560, 110469), (644, 96060), (690, 89656), (805, 76848), (840, 73646), (920, 67242), (966, 64040), (1104, 56035), (1288, 48030), (1380, 44828), (1601, 38640), (1610, 38424), (1680, 36823), (1840, 33621), (1932, 32020), (2415, 25616), (2576, 24015), (2760, 22414), (3202, 19320), (3220, 19212), (3864, 16010), (4803, 12880), (4830, 12808), (5520, 11207), (6404, 9660), (6440, 9606), (7728, 8005)]