71980794720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28289}}^1$

素因数の和:28363

約数の個数: 384

約数和(自身を含む): 273756672000

約数和(自身を除く): 201775877280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 108, 114, 120, 124, 135, 144, 152, 155, 160, 171, 180, 186, 190, 216, 228, 240, 248, 270, 279, 285, 288, 304, 310, 342, 360, 372, 380, 432, 456, 465, 480, 496, 513, 540, 558, 570, 589, 608, 620, 684, 720, 744, 760, 837, 855, 864, 912, 930, 992, 1026, 1080, 1116, 1140, 1178, 1240, 1368, 1395, 1440, 1488, 1520, 1674, 1710, 1767, 1824, 1860, 2052, 2160, 2232, 2280, 2356, 2480, 2565, 2736, 2790, 2945, 2976, 3040, 3348, 3420, 3534, 3720, 4104, 4185, 4320, 4464, 4560, 4712, 4960, 5130, 5301, 5472, 5580, 5890, 6696, 6840, 7068, 7440, 8208, 8370, 8835, 8928, 9120, 9424, 10260, 10602, 11160, 11780, 13392, 13680, 14136, 14880, 15903, 16416, 16740, 17670, 18848, 20520, 21204, 22320, 23560, 26505, 26784, 27360, 28272, 28289, 31806, 33480, 35340, 41040, 42408, 44640, 47120, 53010, 56544, 56578, 63612, 66960, 70680, 79515, 82080, 84816, 84867, 94240, 106020, 113156, 127224, 133920, 141360, 141445, 159030, 169632, 169734, 212040, 226312, 254448, 254601, 282720, 282890, 318060, 339468, 424080, 424335, 452624, 508896, 509202, 537491, 565780, 636120, 678936, 763803, 848160, 848670, 876959, 905248, 1018404, 1074982, 1131560, 1272240, 1273005, 1357872, 1527606, 1612473, 1697340, 1753918, 2036808, 2149964, 2263120, 2544480, 2546010, 2630877, 2687455, 2715744, 3055212, 3224946, 3394680, 3507836, 3819015, 4073616, 4299928, 4384795, 4526240, 4837419, 5092020, 5261754, 5374910, 6110424, 6449892, 6789360, 7015672, 7638030, 7892631, 8062365, 8147232, 8599856, 8769590, 9674838, 10184040, 10523508, 10749820, 12220848, 12899784, 13154385, 13578720, 14031344, 14512257, 15276060, 15785262, 16124730, 16662221, 17199712, 17539180, 19349676, 20368080, 21047016, 21499640, 23677893, 24187095, 24441696, 25799568, 26308770, 28062688, 29024514, 30552120, 31570524, 32249460, 33324442, 35078360, 38699352, 39463155, 40736160, 42094032, 42999280, 47355786, 48374190, 49986663, 51599136, 52617540, 58049028, 61104240, 63141048, 64498920, 66648884, 70156720, 72561285, 77398704, 78926310, 83311105, 84188064, 85998560, 94711572, 96748380, 99973326, 105235080, 116098056, 118389465, 122208480, 126282096, 128997840, 133297768, 140313440, 145122570, 149959989, 154797408, 157852620, 166622210, 189423144, 193496760, 199946652, 210470160, 232196112, 236778930, 249933315, 252564192, 257995680, 266595536, 290245140, 299919978, 315705240, 333244420, 378846288, 386993520, 399893304, 420940320, 449879967, 464392224, 473557860, 499866630, 533191072, 580490280, 599839956, 631410480, 666488840, 749799945, 757692576, 773987040, 799786608, 899759934, 947115720, 999733260, 1160980560, 1199679912, 1262820960, 1332977680, 1499599890, 1599573216, 1799519868, 1894231440, 1999466520, 2249399835, 2321961120, 2399359824, 2665955360, 2999199780, 3599039736, 3788462880, 3998933040, 4498799670, 4798719648, 5998399560, 7198079472, 7997866080, 8997599340, 11996799120, 14396158944, 17995198680, 23993598240, 35990397360, 71980794720]

約数ペア:

[(1, 71980794720), (2, 35990397360), (3, 23993598240), (4, 17995198680), (5, 14396158944), (6, 11996799120), (8, 8997599340), (9, 7997866080), (10, 7198079472), (12, 5998399560), (15, 4798719648), (16, 4498799670), (18, 3998933040), (19, 3788462880), (20, 3599039736), (24, 2999199780), (27, 2665955360), (30, 2399359824), (31, 2321961120), (32, 2249399835), (36, 1999466520), (38, 1894231440), (40, 1799519868), (45, 1599573216), (48, 1499599890), (54, 1332977680), (57, 1262820960), (60, 1199679912), (62, 1160980560), (72, 999733260), (76, 947115720), (80, 899759934), (90, 799786608), (93, 773987040), (95, 757692576), (96, 749799945), (108, 666488840), (114, 631410480), (120, 599839956), (124, 580490280), (135, 533191072), (144, 499866630), (152, 473557860), (155, 464392224), (160, 449879967), (171, 420940320), (180, 399893304), (186, 386993520), (190, 378846288), (216, 333244420), (228, 315705240), (240, 299919978), (248, 290245140), (270, 266595536), (279, 257995680), (285, 252564192), (288, 249933315), (304, 236778930), (310, 232196112), (342, 210470160), (360, 199946652), (372, 193496760), (380, 189423144), (432, 166622210), (456, 157852620), (465, 154797408), (480, 149959989), (496, 145122570), (513, 140313440), (540, 133297768), (558, 128997840), (570, 126282096), (589, 122208480), (608, 118389465), (620, 116098056), (684, 105235080), (720, 99973326), (744, 96748380), (760, 94711572), (837, 85998560), (855, 84188064), (864, 83311105), (912, 78926310), (930, 77398704), (992, 72561285), (1026, 70156720), (1080, 66648884), (1116, 64498920), (1140, 63141048), (1178, 61104240), (1240, 58049028), (1368, 52617540), (1395, 51599136), (1440, 49986663), (1488, 48374190), (1520, 47355786), (1674, 42999280), (1710, 42094032), (1767, 40736160), (1824, 39463155), (1860, 38699352), (2052, 35078360), (2160, 33324442), (2232, 32249460), (2280, 31570524), (2356, 30552120), (2480, 29024514), (2565, 28062688), (2736, 26308770), (2790, 25799568), (2945, 24441696), (2976, 24187095), (3040, 23677893), (3348, 21499640), (3420, 21047016), (3534, 20368080), (3720, 19349676), (4104, 17539180), (4185, 17199712), (4320, 16662221), (4464, 16124730), (4560, 15785262), (4712, 15276060), (4960, 14512257), (5130, 14031344), (5301, 13578720), (5472, 13154385), (5580, 12899784), (5890, 12220848), (6696, 10749820), (6840, 10523508), (7068, 10184040), (7440, 9674838), (8208, 8769590), (8370, 8599856), (8835, 8147232), (8928, 8062365), (9120, 7892631), (9424, 7638030), (10260, 7015672), (10602, 6789360), (11160, 6449892), (11780, 6110424), (13392, 5374910), (13680, 5261754), (14136, 5092020), (14880, 4837419), (15903, 4526240), (16416, 4384795), (16740, 4299928), (17670, 4073616), (18848, 3819015), (20520, 3507836), (21204, 3394680), (22320, 3224946), (23560, 3055212), (26505, 2715744), (26784, 2687455), (27360, 2630877), (28272, 2546010), (28289, 2544480), (31806, 2263120), (33480, 2149964), (35340, 2036808), (41040, 1753918), (42408, 1697340), (44640, 1612473), (47120, 1527606), (53010, 1357872), (56544, 1273005), (56578, 1272240), (63612, 1131560), (66960, 1074982), (70680, 1018404), (79515, 905248), (82080, 876959), (84816, 848670), (84867, 848160), (94240, 763803), (106020, 678936), (113156, 636120), (127224, 565780), (133920, 537491), (141360, 509202), (141445, 508896), (159030, 452624), (169632, 424335), (169734, 424080), (212040, 339468), (226312, 318060), (254448, 282890), (254601, 282720)]