1618152120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5011}}^1$

素因数の和:5067

約数の個数: 256

約数和(自身を含む): 6062515200

約数和(自身を除く): 4444363080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 180, 184, 195, 207, 216, 230, 234, 260, 270, 276, 299, 312, 345, 351, 360, 390, 414, 460, 468, 520, 540, 552, 585, 598, 621, 690, 702, 780, 828, 897, 920, 936, 1035, 1080, 1170, 1196, 1242, 1380, 1404, 1495, 1560, 1656, 1755, 1794, 2070, 2340, 2392, 2484, 2691, 2760, 2808, 2990, 3105, 3510, 3588, 4140, 4485, 4680, 4968, 5011, 5382, 5980, 6210, 7020, 7176, 8073, 8280, 8970, 10022, 10764, 11960, 12420, 13455, 14040, 15033, 16146, 17940, 20044, 21528, 24840, 25055, 26910, 30066, 32292, 35880, 40088, 40365, 45099, 50110, 53820, 60132, 64584, 65143, 75165, 80730, 90198, 100220, 107640, 115253, 120264, 130286, 135297, 150330, 161460, 180396, 195429, 200440, 225495, 230506, 260572, 270594, 300660, 322920, 325715, 345759, 360792, 390858, 450990, 461012, 521144, 541188, 576265, 586287, 601320, 651430, 676485, 691518, 781716, 901980, 922024, 977145, 1037277, 1082376, 1152530, 1172574, 1302860, 1352970, 1383036, 1498289, 1563432, 1728795, 1758861, 1803960, 1954290, 2074554, 2305060, 2345148, 2605720, 2705940, 2766072, 2931435, 2996578, 3111831, 3457590, 3517722, 3908580, 4149108, 4494867, 4610120, 4690296, 5186385, 5411880, 5862870, 5993156, 6223662, 6915180, 7035444, 7491445, 7817160, 8298216, 8794305, 8989734, 10372770, 11725740, 11986312, 12447324, 13484601, 13830360, 14070888, 14982890, 15559155, 17588610, 17979468, 20745540, 22474335, 23451480, 24894648, 26969202, 29965780, 31118310, 35177220, 35958936, 40453803, 41491080, 44948670, 53938404, 59931560, 62236620, 67423005, 70354440, 80907606, 89897340, 107876808, 124473240, 134846010, 161815212, 179794680, 202269015, 269692020, 323630424, 404538030, 539384040, 809076060, 1618152120]

約数ペア:

[(1, 1618152120), (2, 809076060), (3, 539384040), (4, 404538030), (5, 323630424), (6, 269692020), (8, 202269015), (9, 179794680), (10, 161815212), (12, 134846010), (13, 124473240), (15, 107876808), (18, 89897340), (20, 80907606), (23, 70354440), (24, 67423005), (26, 62236620), (27, 59931560), (30, 53938404), (36, 44948670), (39, 41491080), (40, 40453803), (45, 35958936), (46, 35177220), (52, 31118310), (54, 29965780), (60, 26969202), (65, 24894648), (69, 23451480), (72, 22474335), (78, 20745540), (90, 17979468), (92, 17588610), (104, 15559155), (108, 14982890), (115, 14070888), (117, 13830360), (120, 13484601), (130, 12447324), (135, 11986312), (138, 11725740), (156, 10372770), (180, 8989734), (184, 8794305), (195, 8298216), (207, 7817160), (216, 7491445), (230, 7035444), (234, 6915180), (260, 6223662), (270, 5993156), (276, 5862870), (299, 5411880), (312, 5186385), (345, 4690296), (351, 4610120), (360, 4494867), (390, 4149108), (414, 3908580), (460, 3517722), (468, 3457590), (520, 3111831), (540, 2996578), (552, 2931435), (585, 2766072), (598, 2705940), (621, 2605720), (690, 2345148), (702, 2305060), (780, 2074554), (828, 1954290), (897, 1803960), (920, 1758861), (936, 1728795), (1035, 1563432), (1080, 1498289), (1170, 1383036), (1196, 1352970), (1242, 1302860), (1380, 1172574), (1404, 1152530), (1495, 1082376), (1560, 1037277), (1656, 977145), (1755, 922024), (1794, 901980), (2070, 781716), (2340, 691518), (2392, 676485), (2484, 651430), (2691, 601320), (2760, 586287), (2808, 576265), (2990, 541188), (3105, 521144), (3510, 461012), (3588, 450990), (4140, 390858), (4485, 360792), (4680, 345759), (4968, 325715), (5011, 322920), (5382, 300660), (5980, 270594), (6210, 260572), (7020, 230506), (7176, 225495), (8073, 200440), (8280, 195429), (8970, 180396), (10022, 161460), (10764, 150330), (11960, 135297), (12420, 130286), (13455, 120264), (14040, 115253), (15033, 107640), (16146, 100220), (17940, 90198), (20044, 80730), (21528, 75165), (24840, 65143), (25055, 64584), (26910, 60132), (30066, 53820), (32292, 50110), (35880, 45099), (40088, 40365)]