82134720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 252

約数和(自身を含む): 301934880

約数和(自身を除く): 219800160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 79, 80, 90, 95, 96, 114, 120, 144, 152, 158, 160, 171, 180, 190, 192, 228, 237, 240, 285, 288, 304, 316, 320, 342, 360, 361, 380, 395, 456, 474, 480, 570, 576, 608, 632, 684, 711, 720, 722, 760, 790, 855, 912, 948, 960, 1083, 1140, 1185, 1216, 1264, 1368, 1422, 1440, 1444, 1501, 1520, 1580, 1710, 1805, 1824, 1896, 2166, 2280, 2370, 2528, 2736, 2844, 2880, 2888, 3002, 3040, 3160, 3249, 3420, 3555, 3610, 3648, 3792, 4332, 4503, 4560, 4740, 5056, 5415, 5472, 5688, 5776, 6004, 6080, 6320, 6498, 6840, 7110, 7220, 7505, 7584, 8664, 9006, 9120, 9480, 10830, 10944, 11376, 11552, 12008, 12640, 12996, 13509, 13680, 14220, 14440, 15010, 15168, 16245, 17328, 18012, 18240, 18960, 21660, 22515, 22752, 23104, 24016, 25280, 25992, 27018, 27360, 28440, 28519, 28880, 30020, 32490, 34656, 36024, 37920, 43320, 45030, 45504, 48032, 51984, 54036, 54720, 56880, 57038, 57760, 60040, 64980, 67545, 69312, 72048, 75840, 85557, 86640, 90060, 96064, 103968, 108072, 113760, 114076, 115520, 120080, 129960, 135090, 142595, 144096, 171114, 173280, 180120, 207936, 216144, 227520, 228152, 240160, 256671, 259920, 270180, 285190, 288192, 342228, 346560, 360240, 427785, 432288, 456304, 480320, 513342, 519840, 540360, 570380, 684456, 720480, 855570, 864576, 912608, 1026684, 1039680, 1080720, 1140760, 1283355, 1368912, 1440960, 1711140, 1825216, 2053368, 2161440, 2281520, 2566710, 2737824, 3422280, 4106736, 4322880, 4563040, 5133420, 5475648, 6844560, 8213472, 9126080, 10266840, 13689120, 16426944, 20533680, 27378240, 41067360, 82134720]

約数ペア:

[(1, 82134720), (2, 41067360), (3, 27378240), (4, 20533680), (5, 16426944), (6, 13689120), (8, 10266840), (9, 9126080), (10, 8213472), (12, 6844560), (15, 5475648), (16, 5133420), (18, 4563040), (19, 4322880), (20, 4106736), (24, 3422280), (30, 2737824), (32, 2566710), (36, 2281520), (38, 2161440), (40, 2053368), (45, 1825216), (48, 1711140), (57, 1440960), (60, 1368912), (64, 1283355), (72, 1140760), (76, 1080720), (79, 1039680), (80, 1026684), (90, 912608), (95, 864576), (96, 855570), (114, 720480), (120, 684456), (144, 570380), (152, 540360), (158, 519840), (160, 513342), (171, 480320), (180, 456304), (190, 432288), (192, 427785), (228, 360240), (237, 346560), (240, 342228), (285, 288192), (288, 285190), (304, 270180), (316, 259920), (320, 256671), (342, 240160), (360, 228152), (361, 227520), (380, 216144), (395, 207936), (456, 180120), (474, 173280), (480, 171114), (570, 144096), (576, 142595), (608, 135090), (632, 129960), (684, 120080), (711, 115520), (720, 114076), (722, 113760), (760, 108072), (790, 103968), (855, 96064), (912, 90060), (948, 86640), (960, 85557), (1083, 75840), (1140, 72048), (1185, 69312), (1216, 67545), (1264, 64980), (1368, 60040), (1422, 57760), (1440, 57038), (1444, 56880), (1501, 54720), (1520, 54036), (1580, 51984), (1710, 48032), (1805, 45504), (1824, 45030), (1896, 43320), (2166, 37920), (2280, 36024), (2370, 34656), (2528, 32490), (2736, 30020), (2844, 28880), (2880, 28519), (2888, 28440), (3002, 27360), (3040, 27018), (3160, 25992), (3249, 25280), (3420, 24016), (3555, 23104), (3610, 22752), (3648, 22515), (3792, 21660), (4332, 18960), (4503, 18240), (4560, 18012), (4740, 17328), (5056, 16245), (5415, 15168), (5472, 15010), (5688, 14440), (5776, 14220), (6004, 13680), (6080, 13509), (6320, 12996), (6498, 12640), (6840, 12008), (7110, 11552), (7220, 11376), (7505, 10944), (7584, 10830), (8664, 9480), (9006, 9120)]