55739040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 205099776

約数和(自身を除く): 149360736

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, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 210, 212, 224, 240, 265, 280, 313, 318, 336, 371, 420, 424, 480, 530, 560, 626, 636, 672, 742, 795, 840, 848, 939, 1060, 1113, 1120, 1252, 1272, 1484, 1565, 1590, 1680, 1696, 1855, 1878, 2120, 2191, 2226, 2504, 2544, 2968, 3130, 3180, 3360, 3710, 3756, 4240, 4382, 4452, 4695, 5008, 5088, 5565, 5936, 6260, 6360, 6573, 7420, 7512, 8480, 8764, 8904, 9390, 10016, 10955, 11130, 11872, 12520, 12720, 13146, 14840, 15024, 16589, 17528, 17808, 18780, 21910, 22260, 25040, 25440, 26292, 29680, 30048, 32865, 33178, 35056, 35616, 37560, 43820, 44520, 49767, 50080, 52584, 59360, 65730, 66356, 70112, 75120, 82945, 87640, 89040, 99534, 105168, 116123, 131460, 132712, 150240, 165890, 175280, 178080, 199068, 210336, 232246, 248835, 262920, 265424, 331780, 348369, 350560, 398136, 464492, 497670, 525840, 530848, 580615, 663560, 696738, 796272, 928984, 995340, 1051680, 1161230, 1327120, 1393476, 1592544, 1741845, 1857968, 1990680, 2322460, 2654240, 2786952, 3483690, 3715936, 3981360, 4644920, 5573904, 6967380, 7962720, 9289840, 11147808, 13934760, 18579680, 27869520, 55739040]

約数ペア:

[(1, 55739040), (2, 27869520), (3, 18579680), (4, 13934760), (5, 11147808), (6, 9289840), (7, 7962720), (8, 6967380), (10, 5573904), (12, 4644920), (14, 3981360), (15, 3715936), (16, 3483690), (20, 2786952), (21, 2654240), (24, 2322460), (28, 1990680), (30, 1857968), (32, 1741845), (35, 1592544), (40, 1393476), (42, 1327120), (48, 1161230), (53, 1051680), (56, 995340), (60, 928984), (70, 796272), (80, 696738), (84, 663560), (96, 580615), (105, 530848), (106, 525840), (112, 497670), (120, 464492), (140, 398136), (159, 350560), (160, 348369), (168, 331780), (210, 265424), (212, 262920), (224, 248835), (240, 232246), (265, 210336), (280, 199068), (313, 178080), (318, 175280), (336, 165890), (371, 150240), (420, 132712), (424, 131460), (480, 116123), (530, 105168), (560, 99534), (626, 89040), (636, 87640), (672, 82945), (742, 75120), (795, 70112), (840, 66356), (848, 65730), (939, 59360), (1060, 52584), (1113, 50080), (1120, 49767), (1252, 44520), (1272, 43820), (1484, 37560), (1565, 35616), (1590, 35056), (1680, 33178), (1696, 32865), (1855, 30048), (1878, 29680), (2120, 26292), (2191, 25440), (2226, 25040), (2504, 22260), (2544, 21910), (2968, 18780), (3130, 17808), (3180, 17528), (3360, 16589), (3710, 15024), (3756, 14840), (4240, 13146), (4382, 12720), (4452, 12520), (4695, 11872), (5008, 11130), (5088, 10955), (5565, 10016), (5936, 9390), (6260, 8904), (6360, 8764), (6573, 8480), (7420, 7512)]