18561242880

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1301

約数の個数: 576

約数和(自身を含む): 72406656000

約数和(自身を除く): 53845413120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 32, 36, 38, 40, 45, 46, 48, 54, 57, 60, 64, 69, 72, 76, 80, 90, 92, 95, 96, 108, 114, 115, 120, 128, 135, 138, 144, 152, 160, 171, 180, 184, 190, 192, 207, 216, 228, 230, 240, 256, 270, 276, 285, 288, 304, 320, 342, 345, 360, 368, 380, 384, 414, 432, 437, 456, 460, 480, 513, 540, 552, 570, 576, 608, 621, 640, 684, 690, 720, 736, 760, 768, 828, 855, 864, 874, 912, 920, 960, 1026, 1035, 1080, 1104, 1140, 1152, 1216, 1229, 1242, 1280, 1311, 1368, 1380, 1440, 1472, 1520, 1656, 1710, 1728, 1748, 1824, 1840, 1920, 2052, 2070, 2160, 2185, 2208, 2280, 2304, 2432, 2458, 2484, 2565, 2622, 2736, 2760, 2880, 2944, 3040, 3105, 3312, 3420, 3456, 3496, 3648, 3680, 3687, 3840, 3933, 4104, 4140, 4320, 4370, 4416, 4560, 4864, 4916, 4968, 5130, 5244, 5472, 5520, 5760, 5888, 6080, 6145, 6210, 6555, 6624, 6840, 6912, 6992, 7296, 7360, 7374, 7866, 8208, 8280, 8640, 8740, 8832, 9120, 9832, 9936, 10260, 10488, 10944, 11040, 11061, 11520, 11799, 12160, 12290, 12420, 13110, 13248, 13680, 13984, 14592, 14720, 14748, 15732, 16416, 16560, 17280, 17480, 17664, 18240, 18435, 19664, 19665, 19872, 20520, 20976, 21888, 22080, 22122, 23351, 23598, 24320, 24580, 24840, 26220, 26496, 27360, 27968, 28267, 29440, 29496, 31464, 32832, 33120, 33183, 34560, 34960, 36480, 36870, 39328, 39330, 39744, 41040, 41952, 43776, 44160, 44244, 46702, 47196, 49160, 49680, 52440, 52992, 54720, 55305, 55936, 56534, 58992, 58995, 62928, 65664, 66240, 66366, 69920, 70053, 72960, 73740, 78656, 78660, 79488, 82080, 83904, 84801, 88320, 88488, 93404, 94392, 98320, 99360, 104880, 109440, 110610, 111872, 113068, 116755, 117984, 117990, 125856, 131328, 132480, 132732, 139840, 140106, 141335, 147480, 157312, 157320, 158976, 164160, 165915, 167808, 169602, 176976, 186808, 188784, 196640, 198720, 209760, 210159, 218880, 221220, 226136, 233510, 235968, 235980, 251712, 254403, 264960, 265464, 279680, 280212, 282670, 294960, 314624, 314640, 328320, 331830, 335616, 339204, 350265, 353952, 373616, 377568, 393280, 397440, 419520, 420318, 424005, 442440, 452272, 467020, 471936, 471960, 503424, 508806, 530928, 537073, 559360, 560424, 565340, 589920, 629280, 630477, 656640, 663660, 678408, 700530, 707904, 747232, 755136, 763209, 786560, 794880, 839040, 840636, 848010, 884880, 904544, 934040, 943872, 943920, 1006848, 1017612, 1050795, 1061856, 1074146, 1120848, 1130680, 1179840, 1258560, 1260954, 1272015, 1327320, 1356816, 1401060, 1415808, 1494464, 1510272, 1526418, 1573120, 1611219, 1678080, 1681272, 1696020, 1769760, 1809088, 1868080, 1887840, 2035224, 2101590, 2123712, 2148292, 2241696, 2261360, 2359680, 2517120, 2521908, 2544030, 2654640, 2685365, 2713632, 2802120, 2831616, 2988928, 3020544, 3052836, 3152385, 3222438, 3362544, 3392040, 3539520, 3618176, 3736160, 3775680, 3816045, 4070448, 4203180, 4247424, 4296584, 4483392, 4522720, 4719360, 4833657, 5034240, 5043816, 5088060, 5309280, 5370730, 5427264, 5604240, 5977856, 6105672, 6304770, 6444876, 6725088, 6784080, 7079040, 7236352, 7472320, 7551360, 7632090, 8056095, 8140896, 8406360, 8494848, 8593168, 8966784, 9045440, 9667314, 10087632, 10176120, 10618560, 10741460, 10854528, 11208480, 12211344, 12609540, 12889752, 13450176, 13568160, 14158080, 14500971, 14944640, 15102720, 15264180, 16112190, 16281792, 16812720, 17186336, 17933568, 18090880, 19334628, 20175264, 20352240, 21237120, 21482920, 21709056, 22416960, 24168285, 24422688, 25219080, 25779504, 26900352, 27136320, 29001942, 29889280, 30528360, 32224380, 32563584, 33625440, 34372672, 36181760, 38669256, 40350528, 40704480, 42474240, 42965840, 44833920, 48336570, 48845376, 50438160, 51559008, 53800704, 54272640, 58003884, 61056720, 64448760, 65127168, 67250880, 68745344, 72504855, 77338512, 80701056, 81408960, 85931680, 89667840, 96673140, 97690752, 100876320, 103118016, 108545280, 116007768, 122113440, 128897520, 134501760, 137490688, 145009710, 154677024, 161402112, 162817920, 171863360, 193346280, 195381504, 201752640, 206236032, 232015536, 244226880, 257795040, 269003520, 290019420, 309354048, 325635840, 343726720, 386692560, 403505280, 412472064, 464031072, 488453760, 515590080, 580038840, 618708096, 687453440, 773385120, 807010560, 928062144, 976907520, 1031180160, 1160077680, 1237416192, 1546770240, 1856124288, 2062360320, 2320155360, 3093540480, 3712248576, 4640310720, 6187080960, 9280621440, 18561242880]

約数ペア:

[(1, 18561242880), (2, 9280621440), (3, 6187080960), (4, 4640310720), (5, 3712248576), (6, 3093540480), (8, 2320155360), (9, 2062360320), (10, 1856124288), (12, 1546770240), (15, 1237416192), (16, 1160077680), (18, 1031180160), (19, 976907520), (20, 928062144), (23, 807010560), (24, 773385120), (27, 687453440), (30, 618708096), (32, 580038840), (36, 515590080), (38, 488453760), (40, 464031072), (45, 412472064), (46, 403505280), (48, 386692560), (54, 343726720), (57, 325635840), (60, 309354048), (64, 290019420), (69, 269003520), (72, 257795040), (76, 244226880), (80, 232015536), (90, 206236032), (92, 201752640), (95, 195381504), (96, 193346280), (108, 171863360), (114, 162817920), (115, 161402112), (120, 154677024), (128, 145009710), (135, 137490688), (138, 134501760), (144, 128897520), (152, 122113440), (160, 116007768), (171, 108545280), (180, 103118016), (184, 100876320), (190, 97690752), (192, 96673140), (207, 89667840), (216, 85931680), (228, 81408960), (230, 80701056), (240, 77338512), (256, 72504855), (270, 68745344), (276, 67250880), (285, 65127168), (288, 64448760), (304, 61056720), (320, 58003884), (342, 54272640), (345, 53800704), (360, 51559008), (368, 50438160), (380, 48845376), (384, 48336570), (414, 44833920), (432, 42965840), (437, 42474240), (456, 40704480), (460, 40350528), (480, 38669256), (513, 36181760), (540, 34372672), (552, 33625440), (570, 32563584), (576, 32224380), (608, 30528360), (621, 29889280), (640, 29001942), (684, 27136320), (690, 26900352), (720, 25779504), (736, 25219080), (760, 24422688), (768, 24168285), (828, 22416960), (855, 21709056), (864, 21482920), (874, 21237120), (912, 20352240), (920, 20175264), (960, 19334628), (1026, 18090880), (1035, 17933568), (1080, 17186336), (1104, 16812720), (1140, 16281792), (1152, 16112190), (1216, 15264180), (1229, 15102720), (1242, 14944640), (1280, 14500971), (1311, 14158080), (1368, 13568160), (1380, 13450176), (1440, 12889752), (1472, 12609540), (1520, 12211344), (1656, 11208480), (1710, 10854528), (1728, 10741460), (1748, 10618560), (1824, 10176120), (1840, 10087632), (1920, 9667314), (2052, 9045440), (2070, 8966784), (2160, 8593168), (2185, 8494848), (2208, 8406360), (2280, 8140896), (2304, 8056095), (2432, 7632090), (2458, 7551360), (2484, 7472320), (2565, 7236352), (2622, 7079040), (2736, 6784080), (2760, 6725088), (2880, 6444876), (2944, 6304770), (3040, 6105672), (3105, 5977856), (3312, 5604240), (3420, 5427264), (3456, 5370730), (3496, 5309280), (3648, 5088060), (3680, 5043816), (3687, 5034240), (3840, 4833657), (3933, 4719360), (4104, 4522720), (4140, 4483392), (4320, 4296584), (4370, 4247424), (4416, 4203180), (4560, 4070448), (4864, 3816045), (4916, 3775680), (4968, 3736160), (5130, 3618176), (5244, 3539520), (5472, 3392040), (5520, 3362544), (5760, 3222438), (5888, 3152385), (6080, 3052836), (6145, 3020544), (6210, 2988928), (6555, 2831616), (6624, 2802120), (6840, 2713632), (6912, 2685365), (6992, 2654640), (7296, 2544030), (7360, 2521908), (7374, 2517120), (7866, 2359680), (8208, 2261360), (8280, 2241696), (8640, 2148292), (8740, 2123712), (8832, 2101590), (9120, 2035224), (9832, 1887840), (9936, 1868080), (10260, 1809088), (10488, 1769760), (10944, 1696020), (11040, 1681272), (11061, 1678080), (11520, 1611219), (11799, 1573120), (12160, 1526418), (12290, 1510272), (12420, 1494464), (13110, 1415808), (13248, 1401060), (13680, 1356816), (13984, 1327320), (14592, 1272015), (14720, 1260954), (14748, 1258560), (15732, 1179840), (16416, 1130680), (16560, 1120848), (17280, 1074146), (17480, 1061856), (17664, 1050795), (18240, 1017612), (18435, 1006848), (19664, 943920), (19665, 943872), (19872, 934040), (20520, 904544), (20976, 884880), (21888, 848010), (22080, 840636), (22122, 839040), (23351, 794880), (23598, 786560), (24320, 763209), (24580, 755136), (24840, 747232), (26220, 707904), (26496, 700530), (27360, 678408), (27968, 663660), (28267, 656640), (29440, 630477), (29496, 629280), (31464, 589920), (32832, 565340), (33120, 560424), (33183, 559360), (34560, 537073), (34960, 530928), (36480, 508806), (36870, 503424), (39328, 471960), (39330, 471936), (39744, 467020), (41040, 452272), (41952, 442440), (43776, 424005), (44160, 420318), (44244, 419520), (46702, 397440), (47196, 393280), (49160, 377568), (49680, 373616), (52440, 353952), (52992, 350265), (54720, 339204), (55305, 335616), (55936, 331830), (56534, 328320), (58992, 314640), (58995, 314624), (62928, 294960), (65664, 282670), (66240, 280212), (66366, 279680), (69920, 265464), (70053, 264960), (72960, 254403), (73740, 251712), (78656, 235980), (78660, 235968), (79488, 233510), (82080, 226136), (83904, 221220), (84801, 218880), (88320, 210159), (88488, 209760), (93404, 198720), (94392, 196640), (98320, 188784), (99360, 186808), (104880, 176976), (109440, 169602), (110610, 167808), (111872, 165915), (113068, 164160), (116755, 158976), (117984, 157320), (117990, 157312), (125856, 147480), (131328, 141335), (132480, 140106), (132732, 139840)]