40804852480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3391}}^1$

素因数の和:3515

約数の個数: 288

約数和(自身を含む): 119806525440

約数和(自身を除く): 79001672960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 79, 80, 85, 112, 119, 128, 136, 140, 158, 160, 170, 224, 238, 256, 272, 280, 316, 320, 340, 395, 448, 476, 544, 553, 560, 595, 632, 640, 680, 790, 896, 952, 1088, 1106, 1120, 1190, 1264, 1280, 1343, 1360, 1580, 1792, 1904, 2176, 2212, 2240, 2380, 2528, 2686, 2720, 2765, 3160, 3391, 3808, 4352, 4424, 4480, 4760, 5056, 5372, 5440, 5530, 6320, 6715, 6782, 7616, 8848, 8960, 9401, 9520, 10112, 10744, 10880, 11060, 12640, 13430, 13564, 15232, 16955, 17696, 18802, 19040, 20224, 21488, 21760, 22120, 23737, 25280, 26860, 27128, 30464, 33910, 35392, 37604, 38080, 42976, 44240, 47005, 47474, 50560, 53720, 54256, 57647, 67820, 70784, 75208, 76160, 85952, 88480, 94010, 94948, 101120, 107440, 108512, 115294, 118685, 135640, 141568, 150416, 152320, 171904, 176960, 188020, 189896, 214880, 217024, 230588, 237370, 267889, 271280, 288235, 300832, 343808, 353920, 376040, 379792, 403529, 429760, 434048, 461176, 474740, 535778, 542560, 576470, 601664, 707840, 752080, 759584, 807058, 859520, 868096, 922352, 949480, 1071556, 1085120, 1152940, 1203328, 1339445, 1504160, 1519168, 1614116, 1719040, 1844704, 1875223, 1898960, 2017645, 2143112, 2170240, 2305880, 2406656, 2678890, 3008320, 3038336, 3228232, 3689408, 3750446, 3797920, 4035290, 4286224, 4340480, 4554113, 4611760, 5357780, 6016640, 6076672, 6456464, 7378816, 7500892, 7595840, 8070580, 8572448, 9108226, 9223520, 9376115, 10715560, 12033280, 12912928, 14757632, 15001784, 15191680, 16141160, 17144896, 18216452, 18447040, 18752230, 21431120, 22770565, 25825856, 30003568, 30383360, 31878791, 32282320, 34289792, 36432904, 36894080, 37504460, 42862240, 45541130, 51651712, 60007136, 63757582, 64564640, 68579584, 72865808, 73788160, 75008920, 85724480, 91082260, 103303424, 120014272, 127515164, 129129280, 145731616, 150017840, 159393955, 171448960, 182164520, 240028544, 255030328, 258258560, 291463232, 300035680, 318787910, 342897920, 364329040, 480057088, 510060656, 516517120, 582926464, 600071360, 637575820, 728658080, 1020121312, 1165852928, 1200142720, 1275151640, 1457316160, 2040242624, 2400285440, 2550303280, 2914632320, 4080485248, 5100606560, 5829264640, 8160970496, 10201213120, 20402426240, 40804852480]

約数ペア:

[(1, 40804852480), (2, 20402426240), (4, 10201213120), (5, 8160970496), (7, 5829264640), (8, 5100606560), (10, 4080485248), (14, 2914632320), (16, 2550303280), (17, 2400285440), (20, 2040242624), (28, 1457316160), (32, 1275151640), (34, 1200142720), (35, 1165852928), (40, 1020121312), (56, 728658080), (64, 637575820), (68, 600071360), (70, 582926464), (79, 516517120), (80, 510060656), (85, 480057088), (112, 364329040), (119, 342897920), (128, 318787910), (136, 300035680), (140, 291463232), (158, 258258560), (160, 255030328), (170, 240028544), (224, 182164520), (238, 171448960), (256, 159393955), (272, 150017840), (280, 145731616), (316, 129129280), (320, 127515164), (340, 120014272), (395, 103303424), (448, 91082260), (476, 85724480), (544, 75008920), (553, 73788160), (560, 72865808), (595, 68579584), (632, 64564640), (640, 63757582), (680, 60007136), (790, 51651712), (896, 45541130), (952, 42862240), (1088, 37504460), (1106, 36894080), (1120, 36432904), (1190, 34289792), (1264, 32282320), (1280, 31878791), (1343, 30383360), (1360, 30003568), (1580, 25825856), (1792, 22770565), (1904, 21431120), (2176, 18752230), (2212, 18447040), (2240, 18216452), (2380, 17144896), (2528, 16141160), (2686, 15191680), (2720, 15001784), (2765, 14757632), (3160, 12912928), (3391, 12033280), (3808, 10715560), (4352, 9376115), (4424, 9223520), (4480, 9108226), (4760, 8572448), (5056, 8070580), (5372, 7595840), (5440, 7500892), (5530, 7378816), (6320, 6456464), (6715, 6076672), (6782, 6016640), (7616, 5357780), (8848, 4611760), (8960, 4554113), (9401, 4340480), (9520, 4286224), (10112, 4035290), (10744, 3797920), (10880, 3750446), (11060, 3689408), (12640, 3228232), (13430, 3038336), (13564, 3008320), (15232, 2678890), (16955, 2406656), (17696, 2305880), (18802, 2170240), (19040, 2143112), (20224, 2017645), (21488, 1898960), (21760, 1875223), (22120, 1844704), (23737, 1719040), (25280, 1614116), (26860, 1519168), (27128, 1504160), (30464, 1339445), (33910, 1203328), (35392, 1152940), (37604, 1085120), (38080, 1071556), (42976, 949480), (44240, 922352), (47005, 868096), (47474, 859520), (50560, 807058), (53720, 759584), (54256, 752080), (57647, 707840), (67820, 601664), (70784, 576470), (75208, 542560), (76160, 535778), (85952, 474740), (88480, 461176), (94010, 434048), (94948, 429760), (101120, 403529), (107440, 379792), (108512, 376040), (115294, 353920), (118685, 343808), (135640, 300832), (141568, 288235), (150416, 271280), (152320, 267889), (171904, 237370), (176960, 230588), (188020, 217024), (189896, 214880)]