1945304640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3691}}^1$

素因数の和:3778

約数の個数: 224

約数和(自身を含む): 6976993920

約数和(自身を除く): 5031689280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 192, 216, 240, 244, 270, 288, 305, 320, 360, 366, 432, 480, 488, 540, 549, 576, 610, 720, 732, 864, 915, 960, 976, 1080, 1098, 1220, 1440, 1464, 1647, 1728, 1830, 1952, 2160, 2196, 2440, 2745, 2880, 2928, 3294, 3660, 3691, 3904, 4320, 4392, 4880, 5490, 5856, 6588, 7320, 7382, 8235, 8640, 8784, 9760, 10980, 11073, 11712, 13176, 14640, 14764, 16470, 17568, 18455, 19520, 21960, 22146, 26352, 29280, 29528, 32940, 33219, 35136, 36910, 43920, 44292, 52704, 55365, 58560, 59056, 65880, 66438, 73820, 87840, 88584, 99657, 105408, 110730, 118112, 131760, 132876, 147640, 166095, 175680, 177168, 199314, 221460, 225151, 236224, 263520, 265752, 295280, 332190, 354336, 398628, 442920, 450302, 498285, 527040, 531504, 590560, 664380, 675453, 708672, 797256, 885840, 900604, 996570, 1063008, 1125755, 1181120, 1328760, 1350906, 1594512, 1771680, 1801208, 1993140, 2026359, 2126016, 2251510, 2657520, 2701812, 3189024, 3377265, 3543360, 3602416, 3986280, 4052718, 4503020, 5315040, 5403624, 6079077, 6378048, 6754530, 7204832, 7972560, 8105436, 9006040, 10131795, 10630080, 10807248, 12158154, 13509060, 14409664, 15945120, 16210872, 18012080, 20263590, 21614496, 24316308, 27018120, 30395385, 31890240, 32421744, 36024160, 40527180, 43228992, 48632616, 54036240, 60790770, 64843488, 72048320, 81054360, 97265232, 108072480, 121581540, 129686976, 162108720, 194530464, 216144960, 243163080, 324217440, 389060928, 486326160, 648434880, 972652320, 1945304640]

約数ペア:

[(1, 1945304640), (2, 972652320), (3, 648434880), (4, 486326160), (5, 389060928), (6, 324217440), (8, 243163080), (9, 216144960), (10, 194530464), (12, 162108720), (15, 129686976), (16, 121581540), (18, 108072480), (20, 97265232), (24, 81054360), (27, 72048320), (30, 64843488), (32, 60790770), (36, 54036240), (40, 48632616), (45, 43228992), (48, 40527180), (54, 36024160), (60, 32421744), (61, 31890240), (64, 30395385), (72, 27018120), (80, 24316308), (90, 21614496), (96, 20263590), (108, 18012080), (120, 16210872), (122, 15945120), (135, 14409664), (144, 13509060), (160, 12158154), (180, 10807248), (183, 10630080), (192, 10131795), (216, 9006040), (240, 8105436), (244, 7972560), (270, 7204832), (288, 6754530), (305, 6378048), (320, 6079077), (360, 5403624), (366, 5315040), (432, 4503020), (480, 4052718), (488, 3986280), (540, 3602416), (549, 3543360), (576, 3377265), (610, 3189024), (720, 2701812), (732, 2657520), (864, 2251510), (915, 2126016), (960, 2026359), (976, 1993140), (1080, 1801208), (1098, 1771680), (1220, 1594512), (1440, 1350906), (1464, 1328760), (1647, 1181120), (1728, 1125755), (1830, 1063008), (1952, 996570), (2160, 900604), (2196, 885840), (2440, 797256), (2745, 708672), (2880, 675453), (2928, 664380), (3294, 590560), (3660, 531504), (3691, 527040), (3904, 498285), (4320, 450302), (4392, 442920), (4880, 398628), (5490, 354336), (5856, 332190), (6588, 295280), (7320, 265752), (7382, 263520), (8235, 236224), (8640, 225151), (8784, 221460), (9760, 199314), (10980, 177168), (11073, 175680), (11712, 166095), (13176, 147640), (14640, 132876), (14764, 131760), (16470, 118112), (17568, 110730), (18455, 105408), (19520, 99657), (21960, 88584), (22146, 87840), (26352, 73820), (29280, 66438), (29528, 65880), (32940, 59056), (33219, 58560), (35136, 55365), (36910, 52704), (43920, 44292)]