78767640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 320

約数和(自身を含む): 317813760

約数和(自身を除く): 239046120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 81, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 151, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 302, 315, 322, 324, 345, 360, 378, 405, 414, 420, 453, 460, 483, 504, 540, 552, 567, 604, 621, 630, 644, 648, 690, 755, 756, 805, 810, 828, 840, 906, 920, 945, 966, 1035, 1057, 1080, 1134, 1208, 1242, 1260, 1288, 1359, 1380, 1449, 1510, 1512, 1610, 1620, 1656, 1812, 1863, 1890, 1932, 2070, 2114, 2265, 2268, 2415, 2484, 2520, 2718, 2760, 2835, 2898, 3020, 3105, 3171, 3220, 3240, 3473, 3624, 3726, 3780, 3864, 4077, 4140, 4228, 4347, 4530, 4536, 4830, 4968, 5285, 5436, 5670, 5796, 6040, 6210, 6342, 6440, 6795, 6946, 7245, 7452, 7560, 8154, 8280, 8456, 8694, 9060, 9315, 9513, 9660, 10419, 10570, 10872, 11340, 11592, 12231, 12420, 12684, 13041, 13590, 13892, 14490, 14904, 15855, 16308, 17365, 17388, 18120, 18630, 19026, 19320, 20385, 20838, 21140, 21735, 22680, 24311, 24462, 24840, 25368, 26082, 27180, 27784, 28539, 28980, 31257, 31710, 32616, 34730, 34776, 37260, 38052, 40770, 41676, 42280, 43470, 47565, 48622, 48924, 52095, 52164, 54360, 57078, 57960, 61155, 62514, 63420, 65205, 69460, 72933, 74520, 76104, 81540, 83352, 85617, 86940, 93771, 95130, 97244, 97848, 104190, 104328, 114156, 121555, 122310, 125028, 126840, 130410, 138920, 142695, 145866, 156285, 163080, 171234, 173880, 187542, 190260, 194488, 208380, 218799, 228312, 243110, 244620, 250056, 260820, 281313, 285390, 291732, 312570, 342468, 364665, 375084, 380520, 416760, 428085, 437598, 468855, 486220, 489240, 521640, 562626, 570780, 583464, 625140, 656397, 684936, 729330, 750168, 856170, 875196, 937710, 972440, 1093995, 1125252, 1141560, 1250280, 1312794, 1406565, 1458660, 1712340, 1750392, 1875420, 1969191, 2187990, 2250504, 2625588, 2813130, 2917320, 3281985, 3424680, 3750840, 3938382, 4375980, 5251176, 5626260, 6563970, 7876764, 8751960, 9845955, 11252520, 13127940, 15753528, 19691910, 26255880, 39383820, 78767640]

約数ペア:

[(1, 78767640), (2, 39383820), (3, 26255880), (4, 19691910), (5, 15753528), (6, 13127940), (7, 11252520), (8, 9845955), (9, 8751960), (10, 7876764), (12, 6563970), (14, 5626260), (15, 5251176), (18, 4375980), (20, 3938382), (21, 3750840), (23, 3424680), (24, 3281985), (27, 2917320), (28, 2813130), (30, 2625588), (35, 2250504), (36, 2187990), (40, 1969191), (42, 1875420), (45, 1750392), (46, 1712340), (54, 1458660), (56, 1406565), (60, 1312794), (63, 1250280), (69, 1141560), (70, 1125252), (72, 1093995), (81, 972440), (84, 937710), (90, 875196), (92, 856170), (105, 750168), (108, 729330), (115, 684936), (120, 656397), (126, 625140), (135, 583464), (138, 570780), (140, 562626), (151, 521640), (161, 489240), (162, 486220), (168, 468855), (180, 437598), (184, 428085), (189, 416760), (207, 380520), (210, 375084), (216, 364665), (230, 342468), (252, 312570), (270, 291732), (276, 285390), (280, 281313), (302, 260820), (315, 250056), (322, 244620), (324, 243110), (345, 228312), (360, 218799), (378, 208380), (405, 194488), (414, 190260), (420, 187542), (453, 173880), (460, 171234), (483, 163080), (504, 156285), (540, 145866), (552, 142695), (567, 138920), (604, 130410), (621, 126840), (630, 125028), (644, 122310), (648, 121555), (690, 114156), (755, 104328), (756, 104190), (805, 97848), (810, 97244), (828, 95130), (840, 93771), (906, 86940), (920, 85617), (945, 83352), (966, 81540), (1035, 76104), (1057, 74520), (1080, 72933), (1134, 69460), (1208, 65205), (1242, 63420), (1260, 62514), (1288, 61155), (1359, 57960), (1380, 57078), (1449, 54360), (1510, 52164), (1512, 52095), (1610, 48924), (1620, 48622), (1656, 47565), (1812, 43470), (1863, 42280), (1890, 41676), (1932, 40770), (2070, 38052), (2114, 37260), (2265, 34776), (2268, 34730), (2415, 32616), (2484, 31710), (2520, 31257), (2718, 28980), (2760, 28539), (2835, 27784), (2898, 27180), (3020, 26082), (3105, 25368), (3171, 24840), (3220, 24462), (3240, 24311), (3473, 22680), (3624, 21735), (3726, 21140), (3780, 20838), (3864, 20385), (4077, 19320), (4140, 19026), (4228, 18630), (4347, 18120), (4530, 17388), (4536, 17365), (4830, 16308), (4968, 15855), (5285, 14904), (5436, 14490), (5670, 13892), (5796, 13590), (6040, 13041), (6210, 12684), (6342, 12420), (6440, 12231), (6795, 11592), (6946, 11340), (7245, 10872), (7452, 10570), (7560, 10419), (8154, 9660), (8280, 9513), (8456, 9315), (8694, 9060)]