71348760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1278

約数の個数: 192

約数和(自身を含む): 276756480

約数和(自身を除く): 205407720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1231, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2462, 2520, 2760, 2898, 3220, 3693, 3864, 4140, 4830, 4924, 5796, 6155, 6440, 7245, 7386, 8280, 8617, 9660, 9848, 11079, 11592, 12310, 14490, 14772, 17234, 18465, 19320, 22158, 24620, 25851, 28313, 28980, 29544, 34468, 36930, 43085, 44316, 49240, 51702, 55395, 56626, 57960, 68936, 73860, 77553, 84939, 86170, 88632, 103404, 110790, 113252, 129255, 141565, 147720, 155106, 169878, 172340, 198191, 206808, 221580, 226504, 254817, 258510, 283130, 310212, 339756, 344680, 387765, 396382, 424695, 443160, 509634, 517020, 566260, 594573, 620424, 679512, 775530, 792764, 849390, 990955, 1019268, 1034040, 1132520, 1189146, 1274085, 1551060, 1585528, 1698780, 1783719, 1981910, 2038536, 2378292, 2548170, 2972865, 3102120, 3397560, 3567438, 3963820, 4756584, 5096340, 5945730, 7134876, 7927640, 8918595, 10192680, 11891460, 14269752, 17837190, 23782920, 35674380, 71348760]

約数ペア:

[(1, 71348760), (2, 35674380), (3, 23782920), (4, 17837190), (5, 14269752), (6, 11891460), (7, 10192680), (8, 8918595), (9, 7927640), (10, 7134876), (12, 5945730), (14, 5096340), (15, 4756584), (18, 3963820), (20, 3567438), (21, 3397560), (23, 3102120), (24, 2972865), (28, 2548170), (30, 2378292), (35, 2038536), (36, 1981910), (40, 1783719), (42, 1698780), (45, 1585528), (46, 1551060), (56, 1274085), (60, 1189146), (63, 1132520), (69, 1034040), (70, 1019268), (72, 990955), (84, 849390), (90, 792764), (92, 775530), (105, 679512), (115, 620424), (120, 594573), (126, 566260), (138, 517020), (140, 509634), (161, 443160), (168, 424695), (180, 396382), (184, 387765), (207, 344680), (210, 339756), (230, 310212), (252, 283130), (276, 258510), (280, 254817), (315, 226504), (322, 221580), (345, 206808), (360, 198191), (414, 172340), (420, 169878), (460, 155106), (483, 147720), (504, 141565), (552, 129255), (630, 113252), (644, 110790), (690, 103404), (805, 88632), (828, 86170), (840, 84939), (920, 77553), (966, 73860), (1035, 68936), (1231, 57960), (1260, 56626), (1288, 55395), (1380, 51702), (1449, 49240), (1610, 44316), (1656, 43085), (1932, 36930), (2070, 34468), (2415, 29544), (2462, 28980), (2520, 28313), (2760, 25851), (2898, 24620), (3220, 22158), (3693, 19320), (3864, 18465), (4140, 17234), (4830, 14772), (4924, 14490), (5796, 12310), (6155, 11592), (6440, 11079), (7245, 9848), (7386, 9660), (8280, 8617)]