89915280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 320

約数和(自身を含む): 359976960

約数和(自身を除く): 270061680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 48, 52, 56, 60, 65, 69, 70, 78, 80, 84, 91, 92, 104, 105, 112, 115, 120, 130, 138, 140, 156, 161, 168, 179, 182, 184, 195, 208, 210, 230, 240, 260, 273, 276, 280, 299, 312, 322, 336, 345, 358, 364, 368, 390, 420, 455, 460, 483, 520, 537, 546, 552, 560, 598, 624, 644, 690, 716, 728, 780, 805, 840, 895, 897, 910, 920, 966, 1040, 1074, 1092, 1104, 1196, 1253, 1288, 1365, 1380, 1432, 1456, 1495, 1560, 1610, 1680, 1790, 1794, 1820, 1840, 1932, 2093, 2148, 2184, 2327, 2392, 2415, 2506, 2576, 2685, 2730, 2760, 2864, 2990, 3120, 3220, 3580, 3588, 3640, 3759, 3864, 4117, 4186, 4296, 4368, 4485, 4654, 4784, 4830, 5012, 5370, 5460, 5520, 5980, 6265, 6279, 6440, 6981, 7160, 7176, 7280, 7518, 7728, 8234, 8372, 8592, 8970, 9308, 9660, 10024, 10465, 10740, 10920, 11635, 11960, 12351, 12530, 12558, 12880, 13962, 14320, 14352, 15036, 16289, 16468, 16744, 17940, 18616, 18795, 19320, 20048, 20585, 20930, 21480, 21840, 23270, 23920, 24702, 25060, 25116, 27924, 28819, 30072, 31395, 32578, 32936, 33488, 34905, 35880, 37232, 37590, 38640, 41170, 41860, 42960, 46540, 48867, 49404, 50120, 50232, 53521, 55848, 57638, 60144, 61755, 62790, 65156, 65872, 69810, 71760, 75180, 81445, 82340, 83720, 86457, 93080, 97734, 98808, 100240, 100464, 107042, 111696, 115276, 123510, 125580, 130312, 139620, 144095, 150360, 160563, 162890, 164680, 167440, 172914, 186160, 195468, 197616, 214084, 230552, 244335, 247020, 251160, 260624, 267605, 279240, 288190, 300720, 321126, 325780, 329360, 345828, 374647, 390936, 428168, 432285, 461104, 488670, 494040, 502320, 535210, 558480, 576380, 642252, 651560, 691656, 749294, 781872, 802815, 856336, 864570, 977340, 988080, 1070420, 1123941, 1152760, 1284504, 1303120, 1383312, 1498588, 1605630, 1729140, 1873235, 1954680, 2140840, 2247882, 2305520, 2569008, 2997176, 3211260, 3458280, 3746470, 3909360, 4281680, 4495764, 5619705, 5994352, 6422520, 6916560, 7492940, 8991528, 11239410, 12845040, 14985880, 17983056, 22478820, 29971760, 44957640, 89915280]

約数ペア:

[(1, 89915280), (2, 44957640), (3, 29971760), (4, 22478820), (5, 17983056), (6, 14985880), (7, 12845040), (8, 11239410), (10, 8991528), (12, 7492940), (13, 6916560), (14, 6422520), (15, 5994352), (16, 5619705), (20, 4495764), (21, 4281680), (23, 3909360), (24, 3746470), (26, 3458280), (28, 3211260), (30, 2997176), (35, 2569008), (39, 2305520), (40, 2247882), (42, 2140840), (46, 1954680), (48, 1873235), (52, 1729140), (56, 1605630), (60, 1498588), (65, 1383312), (69, 1303120), (70, 1284504), (78, 1152760), (80, 1123941), (84, 1070420), (91, 988080), (92, 977340), (104, 864570), (105, 856336), (112, 802815), (115, 781872), (120, 749294), (130, 691656), (138, 651560), (140, 642252), (156, 576380), (161, 558480), (168, 535210), (179, 502320), (182, 494040), (184, 488670), (195, 461104), (208, 432285), (210, 428168), (230, 390936), (240, 374647), (260, 345828), (273, 329360), (276, 325780), (280, 321126), (299, 300720), (312, 288190), (322, 279240), (336, 267605), (345, 260624), (358, 251160), (364, 247020), (368, 244335), (390, 230552), (420, 214084), (455, 197616), (460, 195468), (483, 186160), (520, 172914), (537, 167440), (546, 164680), (552, 162890), (560, 160563), (598, 150360), (624, 144095), (644, 139620), (690, 130312), (716, 125580), (728, 123510), (780, 115276), (805, 111696), (840, 107042), (895, 100464), (897, 100240), (910, 98808), (920, 97734), (966, 93080), (1040, 86457), (1074, 83720), (1092, 82340), (1104, 81445), (1196, 75180), (1253, 71760), (1288, 69810), (1365, 65872), (1380, 65156), (1432, 62790), (1456, 61755), (1495, 60144), (1560, 57638), (1610, 55848), (1680, 53521), (1790, 50232), (1794, 50120), (1820, 49404), (1840, 48867), (1932, 46540), (2093, 42960), (2148, 41860), (2184, 41170), (2327, 38640), (2392, 37590), (2415, 37232), (2506, 35880), (2576, 34905), (2685, 33488), (2730, 32936), (2760, 32578), (2864, 31395), (2990, 30072), (3120, 28819), (3220, 27924), (3580, 25116), (3588, 25060), (3640, 24702), (3759, 23920), (3864, 23270), (4117, 21840), (4186, 21480), (4296, 20930), (4368, 20585), (4485, 20048), (4654, 19320), (4784, 18795), (4830, 18616), (5012, 17940), (5370, 16744), (5460, 16468), (5520, 16289), (5980, 15036), (6265, 14352), (6279, 14320), (6440, 13962), (6981, 12880), (7160, 12558), (7176, 12530), (7280, 12351), (7518, 11960), (7728, 11635), (8234, 10920), (8372, 10740), (8592, 10465), (8970, 10024), (9308, 9660)]