61615680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 224

約数和(自身を含む): 229112064

約数和(自身を除く): 167496384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 173, 192, 210, 212, 224, 240, 265, 280, 318, 320, 336, 346, 371, 420, 424, 448, 480, 519, 530, 560, 636, 672, 692, 742, 795, 840, 848, 865, 960, 1038, 1060, 1113, 1120, 1211, 1272, 1344, 1384, 1484, 1590, 1680, 1696, 1730, 1855, 2076, 2120, 2226, 2240, 2422, 2544, 2595, 2768, 2968, 3180, 3360, 3392, 3460, 3633, 3710, 4152, 4240, 4452, 4844, 5088, 5190, 5536, 5565, 5936, 6055, 6360, 6720, 6920, 7266, 7420, 8304, 8480, 8904, 9169, 9688, 10176, 10380, 11072, 11130, 11872, 12110, 12720, 13840, 14532, 14840, 16608, 16960, 17808, 18165, 18338, 19376, 20760, 22260, 23744, 24220, 25440, 27507, 27680, 29064, 29680, 33216, 35616, 36330, 36676, 38752, 41520, 44520, 45845, 48440, 50880, 55014, 55360, 58128, 59360, 64183, 71232, 72660, 73352, 77504, 83040, 89040, 91690, 96880, 110028, 116256, 118720, 128366, 137535, 145320, 146704, 166080, 178080, 183380, 192549, 193760, 220056, 232512, 256732, 275070, 290640, 293408, 320915, 356160, 366760, 385098, 387520, 440112, 513464, 550140, 581280, 586816, 641830, 733520, 770196, 880224, 962745, 1026928, 1100280, 1162560, 1283660, 1467040, 1540392, 1760448, 1925490, 2053856, 2200560, 2567320, 2934080, 3080784, 3850980, 4107712, 4401120, 5134640, 6161568, 7701960, 8802240, 10269280, 12323136, 15403920, 20538560, 30807840, 61615680]

約数ペア:

[(1, 61615680), (2, 30807840), (3, 20538560), (4, 15403920), (5, 12323136), (6, 10269280), (7, 8802240), (8, 7701960), (10, 6161568), (12, 5134640), (14, 4401120), (15, 4107712), (16, 3850980), (20, 3080784), (21, 2934080), (24, 2567320), (28, 2200560), (30, 2053856), (32, 1925490), (35, 1760448), (40, 1540392), (42, 1467040), (48, 1283660), (53, 1162560), (56, 1100280), (60, 1026928), (64, 962745), (70, 880224), (80, 770196), (84, 733520), (96, 641830), (105, 586816), (106, 581280), (112, 550140), (120, 513464), (140, 440112), (159, 387520), (160, 385098), (168, 366760), (173, 356160), (192, 320915), (210, 293408), (212, 290640), (224, 275070), (240, 256732), (265, 232512), (280, 220056), (318, 193760), (320, 192549), (336, 183380), (346, 178080), (371, 166080), (420, 146704), (424, 145320), (448, 137535), (480, 128366), (519, 118720), (530, 116256), (560, 110028), (636, 96880), (672, 91690), (692, 89040), (742, 83040), (795, 77504), (840, 73352), (848, 72660), (865, 71232), (960, 64183), (1038, 59360), (1060, 58128), (1113, 55360), (1120, 55014), (1211, 50880), (1272, 48440), (1344, 45845), (1384, 44520), (1484, 41520), (1590, 38752), (1680, 36676), (1696, 36330), (1730, 35616), (1855, 33216), (2076, 29680), (2120, 29064), (2226, 27680), (2240, 27507), (2422, 25440), (2544, 24220), (2595, 23744), (2768, 22260), (2968, 20760), (3180, 19376), (3360, 18338), (3392, 18165), (3460, 17808), (3633, 16960), (3710, 16608), (4152, 14840), (4240, 14532), (4452, 13840), (4844, 12720), (5088, 12110), (5190, 11872), (5536, 11130), (5565, 11072), (5936, 10380), (6055, 10176), (6360, 9688), (6720, 9169), (6920, 8904), (7266, 8480), (7420, 8304)]