20172555360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1373}}^1$

素因数の和:1595

約数の個数: 384

約数和(自身を含む): 74789568000

約数和(自身を除く): 54617012640

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, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 179, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 358, 360, 380, 432, 456, 480, 513, 537, 540, 570, 608, 684, 716, 720, 760, 855, 864, 895, 912, 1026, 1074, 1080, 1140, 1368, 1373, 1432, 1440, 1520, 1611, 1710, 1790, 1824, 2052, 2148, 2160, 2280, 2565, 2685, 2736, 2746, 2864, 3040, 3222, 3401, 3420, 3580, 4104, 4119, 4296, 4320, 4560, 4833, 5130, 5370, 5472, 5492, 5728, 6444, 6802, 6840, 6865, 7160, 8055, 8208, 8238, 8592, 9120, 9666, 10203, 10260, 10740, 10984, 12357, 12888, 13604, 13680, 13730, 14320, 16110, 16416, 16476, 17005, 17184, 19332, 20406, 20520, 20595, 21480, 21968, 24165, 24714, 25776, 26087, 27208, 27360, 27460, 28640, 30609, 32220, 32952, 34010, 37071, 38664, 40812, 41040, 41190, 42960, 43936, 48330, 49428, 51015, 51552, 52174, 54416, 54920, 61218, 61785, 64440, 65904, 68020, 74142, 77328, 78261, 81624, 82080, 82380, 85920, 91827, 96660, 98856, 102030, 104348, 108832, 109840, 122436, 123570, 128880, 130435, 131808, 136040, 148284, 153045, 154656, 156522, 163248, 164760, 183654, 185355, 193320, 197712, 204060, 208696, 219680, 234783, 244872, 245767, 247140, 257760, 260870, 272080, 296568, 306090, 313044, 326496, 329520, 367308, 370710, 386640, 391305, 395424, 408120, 417392, 459135, 469566, 489744, 491534, 494280, 521740, 544160, 593136, 612180, 626088, 659040, 704349, 734616, 737301, 741420, 773280, 782610, 816240, 834784, 918270, 939132, 979488, 983068, 988560, 1043480, 1173915, 1186272, 1224360, 1228835, 1252176, 1408698, 1469232, 1474602, 1482840, 1565220, 1632480, 1836540, 1878264, 1966136, 1977120, 2086960, 2211903, 2347830, 2448720, 2457670, 2504352, 2817396, 2938464, 2949204, 2965680, 3130440, 3521745, 3673080, 3686505, 3756528, 3932272, 4173920, 4423806, 4669573, 4695660, 4897440, 4915340, 5634792, 5898408, 5931360, 6260880, 6635709, 7043490, 7346160, 7373010, 7513056, 7864544, 8847612, 9339146, 9391320, 9830680, 11059515, 11269584, 11796816, 12521760, 13271418, 14008719, 14086980, 14692320, 14746020, 17695224, 18678292, 18782640, 19661360, 22119030, 22539168, 23347865, 23593632, 26542836, 28017438, 28173960, 29492040, 33178545, 35390448, 37356584, 37565280, 39322720, 42026157, 44238060, 46695730, 53085672, 56034876, 56347920, 58984080, 66357090, 70043595, 70780896, 74713168, 84052314, 88476120, 93391460, 106171344, 112069752, 112695840, 117968160, 126078471, 132714180, 140087190, 149426336, 168104628, 176952240, 186782920, 210130785, 212342688, 224139504, 252156942, 265428360, 280174380, 336209256, 353904480, 373565840, 420261570, 448279008, 504313884, 530856720, 560348760, 630392355, 672418512, 747131680, 840523140, 1008627768, 1061713440, 1120697520, 1260784710, 1344837024, 1681046280, 2017255536, 2241395040, 2521569420, 3362092560, 4034511072, 5043138840, 6724185120, 10086277680, 20172555360]

約数ペア:

[(1, 20172555360), (2, 10086277680), (3, 6724185120), (4, 5043138840), (5, 4034511072), (6, 3362092560), (8, 2521569420), (9, 2241395040), (10, 2017255536), (12, 1681046280), (15, 1344837024), (16, 1260784710), (18, 1120697520), (19, 1061713440), (20, 1008627768), (24, 840523140), (27, 747131680), (30, 672418512), (32, 630392355), (36, 560348760), (38, 530856720), (40, 504313884), (45, 448279008), (48, 420261570), (54, 373565840), (57, 353904480), (60, 336209256), (72, 280174380), (76, 265428360), (80, 252156942), (90, 224139504), (95, 212342688), (96, 210130785), (108, 186782920), (114, 176952240), (120, 168104628), (135, 149426336), (144, 140087190), (152, 132714180), (160, 126078471), (171, 117968160), (179, 112695840), (180, 112069752), (190, 106171344), (216, 93391460), (228, 88476120), (240, 84052314), (270, 74713168), (285, 70780896), (288, 70043595), (304, 66357090), (342, 58984080), (358, 56347920), (360, 56034876), (380, 53085672), (432, 46695730), (456, 44238060), (480, 42026157), (513, 39322720), (537, 37565280), (540, 37356584), (570, 35390448), (608, 33178545), (684, 29492040), (716, 28173960), (720, 28017438), (760, 26542836), (855, 23593632), (864, 23347865), (895, 22539168), (912, 22119030), (1026, 19661360), (1074, 18782640), (1080, 18678292), (1140, 17695224), (1368, 14746020), (1373, 14692320), (1432, 14086980), (1440, 14008719), (1520, 13271418), (1611, 12521760), (1710, 11796816), (1790, 11269584), (1824, 11059515), (2052, 9830680), (2148, 9391320), (2160, 9339146), (2280, 8847612), (2565, 7864544), (2685, 7513056), (2736, 7373010), (2746, 7346160), (2864, 7043490), (3040, 6635709), (3222, 6260880), (3401, 5931360), (3420, 5898408), (3580, 5634792), (4104, 4915340), (4119, 4897440), (4296, 4695660), (4320, 4669573), (4560, 4423806), (4833, 4173920), (5130, 3932272), (5370, 3756528), (5472, 3686505), (5492, 3673080), (5728, 3521745), (6444, 3130440), (6802, 2965680), (6840, 2949204), (6865, 2938464), (7160, 2817396), (8055, 2504352), (8208, 2457670), (8238, 2448720), (8592, 2347830), (9120, 2211903), (9666, 2086960), (10203, 1977120), (10260, 1966136), (10740, 1878264), (10984, 1836540), (12357, 1632480), (12888, 1565220), (13604, 1482840), (13680, 1474602), (13730, 1469232), (14320, 1408698), (16110, 1252176), (16416, 1228835), (16476, 1224360), (17005, 1186272), (17184, 1173915), (19332, 1043480), (20406, 988560), (20520, 983068), (20595, 979488), (21480, 939132), (21968, 918270), (24165, 834784), (24714, 816240), (25776, 782610), (26087, 773280), (27208, 741420), (27360, 737301), (27460, 734616), (28640, 704349), (30609, 659040), (32220, 626088), (32952, 612180), (34010, 593136), (37071, 544160), (38664, 521740), (40812, 494280), (41040, 491534), (41190, 489744), (42960, 469566), (43936, 459135), (48330, 417392), (49428, 408120), (51015, 395424), (51552, 391305), (52174, 386640), (54416, 370710), (54920, 367308), (61218, 329520), (61785, 326496), (64440, 313044), (65904, 306090), (68020, 296568), (74142, 272080), (77328, 260870), (78261, 257760), (81624, 247140), (82080, 245767), (82380, 244872), (85920, 234783), (91827, 219680), (96660, 208696), (98856, 204060), (102030, 197712), (104348, 193320), (108832, 185355), (109840, 183654), (122436, 164760), (123570, 163248), (128880, 156522), (130435, 154656), (131808, 153045), (136040, 148284)]