164269440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 606247200

約数和(自身を除く): 441977760

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, 128, 144, 152, 158, 160, 171, 180, 190, 192, 228, 237, 240, 285, 288, 304, 316, 320, 342, 360, 361, 380, 384, 395, 456, 474, 480, 570, 576, 608, 632, 640, 684, 711, 720, 722, 760, 790, 855, 912, 948, 960, 1083, 1140, 1152, 1185, 1216, 1264, 1368, 1422, 1440, 1444, 1501, 1520, 1580, 1710, 1805, 1824, 1896, 1920, 2166, 2280, 2370, 2432, 2528, 2736, 2844, 2880, 2888, 3002, 3040, 3160, 3249, 3420, 3555, 3610, 3648, 3792, 4332, 4503, 4560, 4740, 5056, 5415, 5472, 5688, 5760, 5776, 6004, 6080, 6320, 6498, 6840, 7110, 7220, 7296, 7505, 7584, 8664, 9006, 9120, 9480, 10112, 10830, 10944, 11376, 11552, 12008, 12160, 12640, 12996, 13509, 13680, 14220, 14440, 15010, 15168, 16245, 17328, 18012, 18240, 18960, 21660, 21888, 22515, 22752, 23104, 24016, 25280, 25992, 27018, 27360, 28440, 28519, 28880, 30020, 30336, 32490, 34656, 36024, 36480, 37920, 43320, 45030, 45504, 46208, 48032, 50560, 51984, 54036, 54720, 56880, 57038, 57760, 60040, 64980, 67545, 69312, 72048, 75840, 85557, 86640, 90060, 91008, 96064, 103968, 108072, 109440, 113760, 114076, 115520, 120080, 129960, 135090, 138624, 142595, 144096, 151680, 171114, 173280, 180120, 192128, 207936, 216144, 227520, 228152, 231040, 240160, 256671, 259920, 270180, 285190, 288192, 342228, 346560, 360240, 415872, 427785, 432288, 455040, 456304, 480320, 513342, 519840, 540360, 570380, 576384, 684456, 693120, 720480, 855570, 864576, 912608, 960640, 1026684, 1039680, 1080720, 1140760, 1283355, 1368912, 1440960, 1711140, 1729152, 1825216, 2053368, 2079360, 2161440, 2281520, 2566710, 2737824, 2881920, 3422280, 3650432, 4106736, 4322880, 4563040, 5133420, 5475648, 6844560, 8213472, 8645760, 9126080, 10266840, 10951296, 13689120, 16426944, 18252160, 20533680, 27378240, 32853888, 41067360, 54756480, 82134720, 164269440]

約数ペア:

[(1, 164269440), (2, 82134720), (3, 54756480), (4, 41067360), (5, 32853888), (6, 27378240), (8, 20533680), (9, 18252160), (10, 16426944), (12, 13689120), (15, 10951296), (16, 10266840), (18, 9126080), (19, 8645760), (20, 8213472), (24, 6844560), (30, 5475648), (32, 5133420), (36, 4563040), (38, 4322880), (40, 4106736), (45, 3650432), (48, 3422280), (57, 2881920), (60, 2737824), (64, 2566710), (72, 2281520), (76, 2161440), (79, 2079360), (80, 2053368), (90, 1825216), (95, 1729152), (96, 1711140), (114, 1440960), (120, 1368912), (128, 1283355), (144, 1140760), (152, 1080720), (158, 1039680), (160, 1026684), (171, 960640), (180, 912608), (190, 864576), (192, 855570), (228, 720480), (237, 693120), (240, 684456), (285, 576384), (288, 570380), (304, 540360), (316, 519840), (320, 513342), (342, 480320), (360, 456304), (361, 455040), (380, 432288), (384, 427785), (395, 415872), (456, 360240), (474, 346560), (480, 342228), (570, 288192), (576, 285190), (608, 270180), (632, 259920), (640, 256671), (684, 240160), (711, 231040), (720, 228152), (722, 227520), (760, 216144), (790, 207936), (855, 192128), (912, 180120), (948, 173280), (960, 171114), (1083, 151680), (1140, 144096), (1152, 142595), (1185, 138624), (1216, 135090), (1264, 129960), (1368, 120080), (1422, 115520), (1440, 114076), (1444, 113760), (1501, 109440), (1520, 108072), (1580, 103968), (1710, 96064), (1805, 91008), (1824, 90060), (1896, 86640), (1920, 85557), (2166, 75840), (2280, 72048), (2370, 69312), (2432, 67545), (2528, 64980), (2736, 60040), (2844, 57760), (2880, 57038), (2888, 56880), (3002, 54720), (3040, 54036), (3160, 51984), (3249, 50560), (3420, 48032), (3555, 46208), (3610, 45504), (3648, 45030), (3792, 43320), (4332, 37920), (4503, 36480), (4560, 36024), (4740, 34656), (5056, 32490), (5415, 30336), (5472, 30020), (5688, 28880), (5760, 28519), (5776, 28440), (6004, 27360), (6080, 27018), (6320, 25992), (6498, 25280), (6840, 24016), (7110, 23104), (7220, 22752), (7296, 22515), (7505, 21888), (7584, 21660), (8664, 18960), (9006, 18240), (9120, 18012), (9480, 17328), (10112, 16245), (10830, 15168), (10944, 15010), (11376, 14440), (11552, 14220), (12008, 13680), (12160, 13509), (12640, 12996)]