20027855040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1277}}^1$

素因数の和:1376

約数の個数: 336

約数和(自身を含む): 69625378656

約数和(自身を除く): 49597523616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 310, 320, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 744, 816, 930, 960, 961, 992, 1020, 1054, 1088, 1240, 1277, 1360, 1488, 1581, 1632, 1860, 1922, 1984, 2040, 2108, 2480, 2554, 2635, 2720, 2883, 2976, 3162, 3264, 3720, 3831, 3844, 4080, 4216, 4805, 4960, 5108, 5270, 5440, 5766, 5952, 6324, 6385, 7440, 7662, 7688, 7905, 8160, 8432, 9610, 9920, 10216, 10540, 11532, 12648, 12770, 14415, 14880, 15324, 15376, 15810, 16320, 16337, 16864, 19155, 19220, 20432, 21080, 21709, 23064, 25296, 25540, 28830, 29760, 30648, 30752, 31620, 32674, 33728, 38310, 38440, 39587, 40864, 42160, 43418, 46128, 49011, 50592, 51080, 57660, 61296, 61504, 63240, 65127, 65348, 76620, 76880, 79174, 81685, 81728, 84320, 86836, 92256, 98022, 101184, 102160, 108545, 115320, 118761, 122592, 126480, 130254, 130696, 153240, 153760, 158348, 163370, 168640, 173672, 184512, 196044, 197935, 204320, 217090, 230640, 237522, 245055, 245184, 252960, 260508, 261392, 306480, 307520, 316696, 325635, 326740, 347344, 392088, 395870, 408640, 434180, 461280, 475044, 490110, 505920, 521016, 522784, 593805, 612960, 633392, 651270, 653480, 672979, 694688, 784176, 791740, 868360, 922560, 950088, 980220, 1042032, 1045568, 1187610, 1225920, 1227197, 1266784, 1302540, 1306960, 1345958, 1389376, 1568352, 1583480, 1736720, 1900176, 1960440, 2018937, 2084064, 2375220, 2454394, 2533568, 2605080, 2613920, 2691916, 3136704, 3166960, 3364895, 3473440, 3681591, 3800352, 3920880, 4037874, 4168128, 4750440, 4908788, 5210160, 5227840, 5383832, 6135985, 6333920, 6729790, 6946880, 7363182, 7600704, 7841760, 8075748, 9500880, 9817576, 10094685, 10420320, 10767664, 12271970, 12667840, 13459580, 14726364, 15683520, 16151496, 18407955, 19001760, 19635152, 20189370, 20840640, 20862349, 21535328, 24543940, 26919160, 29452728, 32302992, 36815910, 38003520, 39270304, 40378740, 41724698, 43070656, 49087880, 53838320, 58905456, 62587047, 64605984, 73631820, 78540608, 80757480, 83449396, 98175760, 104311745, 107676640, 117810912, 125174094, 129211968, 147263640, 161514960, 166898792, 196351520, 208623490, 215353280, 235621824, 250348188, 294527280, 312935235, 323029920, 333797584, 392703040, 417246980, 500696376, 589054560, 625870470, 646059840, 667595168, 834493960, 1001392752, 1178109120, 1251740940, 1335190336, 1668987920, 2002785504, 2503481880, 3337975840, 4005571008, 5006963760, 6675951680, 10013927520, 20027855040]

約数ペア:

[(1, 20027855040), (2, 10013927520), (3, 6675951680), (4, 5006963760), (5, 4005571008), (6, 3337975840), (8, 2503481880), (10, 2002785504), (12, 1668987920), (15, 1335190336), (16, 1251740940), (17, 1178109120), (20, 1001392752), (24, 834493960), (30, 667595168), (31, 646059840), (32, 625870470), (34, 589054560), (40, 500696376), (48, 417246980), (51, 392703040), (60, 333797584), (62, 323029920), (64, 312935235), (68, 294527280), (80, 250348188), (85, 235621824), (93, 215353280), (96, 208623490), (102, 196351520), (120, 166898792), (124, 161514960), (136, 147263640), (155, 129211968), (160, 125174094), (170, 117810912), (186, 107676640), (192, 104311745), (204, 98175760), (240, 83449396), (248, 80757480), (255, 78540608), (272, 73631820), (310, 64605984), (320, 62587047), (340, 58905456), (372, 53838320), (408, 49087880), (465, 43070656), (480, 41724698), (496, 40378740), (510, 39270304), (527, 38003520), (544, 36815910), (620, 32302992), (680, 29452728), (744, 26919160), (816, 24543940), (930, 21535328), (960, 20862349), (961, 20840640), (992, 20189370), (1020, 19635152), (1054, 19001760), (1088, 18407955), (1240, 16151496), (1277, 15683520), (1360, 14726364), (1488, 13459580), (1581, 12667840), (1632, 12271970), (1860, 10767664), (1922, 10420320), (1984, 10094685), (2040, 9817576), (2108, 9500880), (2480, 8075748), (2554, 7841760), (2635, 7600704), (2720, 7363182), (2883, 6946880), (2976, 6729790), (3162, 6333920), (3264, 6135985), (3720, 5383832), (3831, 5227840), (3844, 5210160), (4080, 4908788), (4216, 4750440), (4805, 4168128), (4960, 4037874), (5108, 3920880), (5270, 3800352), (5440, 3681591), (5766, 3473440), (5952, 3364895), (6324, 3166960), (6385, 3136704), (7440, 2691916), (7662, 2613920), (7688, 2605080), (7905, 2533568), (8160, 2454394), (8432, 2375220), (9610, 2084064), (9920, 2018937), (10216, 1960440), (10540, 1900176), (11532, 1736720), (12648, 1583480), (12770, 1568352), (14415, 1389376), (14880, 1345958), (15324, 1306960), (15376, 1302540), (15810, 1266784), (16320, 1227197), (16337, 1225920), (16864, 1187610), (19155, 1045568), (19220, 1042032), (20432, 980220), (21080, 950088), (21709, 922560), (23064, 868360), (25296, 791740), (25540, 784176), (28830, 694688), (29760, 672979), (30648, 653480), (30752, 651270), (31620, 633392), (32674, 612960), (33728, 593805), (38310, 522784), (38440, 521016), (39587, 505920), (40864, 490110), (42160, 475044), (43418, 461280), (46128, 434180), (49011, 408640), (50592, 395870), (51080, 392088), (57660, 347344), (61296, 326740), (61504, 325635), (63240, 316696), (65127, 307520), (65348, 306480), (76620, 261392), (76880, 260508), (79174, 252960), (81685, 245184), (81728, 245055), (84320, 237522), (86836, 230640), (92256, 217090), (98022, 204320), (101184, 197935), (102160, 196044), (108545, 184512), (115320, 173672), (118761, 168640), (122592, 163370), (126480, 158348), (130254, 153760), (130696, 153240)]