28172810880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28603}}^1$

素因数の和:28653

約数の個数: 320

約数和(自身を含む): 105909170400

約数和(自身を除く): 77736359520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5184, 5472, 5760, 6080, 6156, 6480, 6840, 7296, 7695, 8208, 8640, 9120, 10260, 10368, 10944, 12160, 12312, 12960, 13680, 15390, 16416, 17280, 18240, 20520, 21888, 24624, 25920, 27360, 28603, 30780, 32832, 36480, 41040, 49248, 51840, 54720, 57206, 61560, 65664, 82080, 85809, 98496, 109440, 114412, 123120, 143015, 164160, 171618, 196992, 228824, 246240, 257427, 286030, 328320, 343236, 429045, 457648, 492480, 514854, 543457, 572060, 686472, 772281, 858090, 915296, 984960, 1029708, 1086914, 1144120, 1287135, 1372944, 1544562, 1630371, 1716180, 1830592, 2059416, 2173828, 2288240, 2316843, 2574270, 2717285, 2745888, 3089124, 3260742, 3432360, 3661184, 3861405, 4118832, 4347656, 4576480, 4633686, 4891113, 5148540, 5434570, 5491776, 6178248, 6521484, 6864720, 7722810, 8151855, 8237664, 8695312, 9152960, 9267372, 9782226, 10297080, 10869140, 10983552, 11584215, 12356496, 13042968, 13729440, 14673339, 15445620, 16303710, 16475328, 17390624, 18305920, 18534744, 19564452, 20594160, 21738280, 23168430, 24455565, 24712992, 26085936, 27458880, 29346678, 30891240, 32607420, 32950656, 34781248, 37069488, 39128904, 41188320, 43476560, 44020017, 46336860, 48911130, 49425984, 52171872, 54917760, 58693356, 61782480, 65214840, 69562496, 73366695, 74138976, 78257808, 82376640, 86953120, 88040034, 92673720, 97822260, 98851968, 104343744, 117386712, 123564960, 130429680, 146733390, 148277952, 156515616, 164753280, 173906240, 176080068, 185347440, 195644520, 208687488, 220100085, 234773424, 247129920, 260859360, 293466780, 296555904, 313031232, 347812480, 352160136, 370694880, 391289040, 440200170, 469546848, 494259840, 521718720, 586933560, 626062464, 704320272, 741389760, 782578080, 880400340, 939093696, 1043437440, 1173867120, 1408640544, 1482779520, 1565156160, 1760800680, 1878187392, 2347734240, 2817281088, 3130312320, 3521601360, 4695468480, 5634562176, 7043202720, 9390936960, 14086405440, 28172810880]

約数ペア:

[(1, 28172810880), (2, 14086405440), (3, 9390936960), (4, 7043202720), (5, 5634562176), (6, 4695468480), (8, 3521601360), (9, 3130312320), (10, 2817281088), (12, 2347734240), (15, 1878187392), (16, 1760800680), (18, 1565156160), (19, 1482779520), (20, 1408640544), (24, 1173867120), (27, 1043437440), (30, 939093696), (32, 880400340), (36, 782578080), (38, 741389760), (40, 704320272), (45, 626062464), (48, 586933560), (54, 521718720), (57, 494259840), (60, 469546848), (64, 440200170), (72, 391289040), (76, 370694880), (80, 352160136), (81, 347812480), (90, 313031232), (95, 296555904), (96, 293466780), (108, 260859360), (114, 247129920), (120, 234773424), (128, 220100085), (135, 208687488), (144, 195644520), (152, 185347440), (160, 176080068), (162, 173906240), (171, 164753280), (180, 156515616), (190, 148277952), (192, 146733390), (216, 130429680), (228, 123564960), (240, 117386712), (270, 104343744), (285, 98851968), (288, 97822260), (304, 92673720), (320, 88040034), (324, 86953120), (342, 82376640), (360, 78257808), (380, 74138976), (384, 73366695), (405, 69562496), (432, 65214840), (456, 61782480), (480, 58693356), (513, 54917760), (540, 52171872), (570, 49425984), (576, 48911130), (608, 46336860), (640, 44020017), (648, 43476560), (684, 41188320), (720, 39128904), (760, 37069488), (810, 34781248), (855, 32950656), (864, 32607420), (912, 30891240), (960, 29346678), (1026, 27458880), (1080, 26085936), (1140, 24712992), (1152, 24455565), (1216, 23168430), (1296, 21738280), (1368, 20594160), (1440, 19564452), (1520, 18534744), (1539, 18305920), (1620, 17390624), (1710, 16475328), (1728, 16303710), (1824, 15445620), (1920, 14673339), (2052, 13729440), (2160, 13042968), (2280, 12356496), (2432, 11584215), (2565, 10983552), (2592, 10869140), (2736, 10297080), (2880, 9782226), (3040, 9267372), (3078, 9152960), (3240, 8695312), (3420, 8237664), (3456, 8151855), (3648, 7722810), (4104, 6864720), (4320, 6521484), (4560, 6178248), (5130, 5491776), (5184, 5434570), (5472, 5148540), (5760, 4891113), (6080, 4633686), (6156, 4576480), (6480, 4347656), (6840, 4118832), (7296, 3861405), (7695, 3661184), (8208, 3432360), (8640, 3260742), (9120, 3089124), (10260, 2745888), (10368, 2717285), (10944, 2574270), (12160, 2316843), (12312, 2288240), (12960, 2173828), (13680, 2059416), (15390, 1830592), (16416, 1716180), (17280, 1630371), (18240, 1544562), (20520, 1372944), (21888, 1287135), (24624, 1144120), (25920, 1086914), (27360, 1029708), (28603, 984960), (30780, 915296), (32832, 858090), (36480, 772281), (41040, 686472), (49248, 572060), (51840, 543457), (54720, 514854), (57206, 492480), (61560, 457648), (65664, 429045), (82080, 343236), (85809, 328320), (98496, 286030), (109440, 257427), (114412, 246240), (123120, 228824), (143015, 196992), (164160, 171618)]