1815828480

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 576

約数和(自身を含む): 7129231200

約数和(自身を除く): 5313402720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 61, 64, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 122, 128, 136, 144, 152, 153, 160, 170, 171, 180, 183, 190, 192, 204, 228, 240, 244, 255, 256, 272, 285, 288, 304, 305, 306, 320, 323, 340, 342, 360, 366, 380, 384, 408, 456, 480, 488, 510, 512, 544, 549, 570, 576, 608, 610, 612, 640, 646, 680, 684, 720, 732, 760, 765, 768, 816, 855, 912, 915, 960, 969, 976, 1020, 1024, 1037, 1088, 1098, 1140, 1152, 1159, 1216, 1220, 1224, 1280, 1292, 1360, 1368, 1440, 1464, 1520, 1530, 1536, 1615, 1632, 1710, 1824, 1830, 1920, 1938, 1952, 2040, 2048, 2074, 2176, 2196, 2280, 2304, 2318, 2432, 2440, 2448, 2560, 2584, 2720, 2736, 2745, 2880, 2907, 2928, 3040, 3060, 3072, 3111, 3230, 3264, 3420, 3477, 3648, 3660, 3840, 3876, 3904, 4080, 4148, 4352, 4392, 4560, 4608, 4636, 4845, 4864, 4880, 4896, 5120, 5168, 5185, 5440, 5472, 5490, 5760, 5795, 5814, 5856, 6080, 6120, 6144, 6222, 6460, 6528, 6840, 6954, 7296, 7320, 7680, 7752, 7808, 8160, 8296, 8704, 8784, 9120, 9216, 9272, 9333, 9690, 9728, 9760, 9792, 10240, 10336, 10370, 10431, 10880, 10944, 10980, 11520, 11590, 11628, 11712, 12160, 12240, 12444, 12920, 13056, 13680, 13908, 14535, 14592, 14640, 15360, 15504, 15555, 15616, 16320, 16592, 17385, 17408, 17568, 18240, 18432, 18544, 18666, 19380, 19456, 19520, 19584, 19703, 20672, 20740, 20862, 21760, 21888, 21960, 23040, 23180, 23256, 23424, 24320, 24480, 24888, 25840, 26112, 27360, 27816, 29070, 29184, 29280, 30720, 31008, 31110, 31232, 32640, 33184, 34770, 34816, 35136, 36480, 37088, 37332, 38760, 38912, 39040, 39168, 39406, 41344, 41480, 41724, 43520, 43776, 43920, 46080, 46360, 46512, 46665, 46848, 48640, 48960, 49776, 51680, 52155, 52224, 54720, 55632, 58140, 58368, 58560, 59109, 62016, 62220, 62464, 65280, 66368, 69540, 70272, 72960, 74176, 74664, 77520, 78080, 78336, 78812, 82688, 82960, 83448, 87040, 87552, 87840, 92160, 92720, 93024, 93330, 93696, 97280, 97920, 98515, 99552, 103360, 104310, 104448, 109440, 111264, 116280, 116736, 117120, 118218, 124032, 124440, 124928, 130560, 132736, 139080, 140544, 145920, 148352, 149328, 155040, 156160, 156672, 157624, 165376, 165920, 166896, 174080, 175104, 175680, 177327, 185440, 186048, 186660, 187392, 194560, 195840, 197030, 199104, 206720, 208620, 218880, 222528, 232560, 234240, 236436, 248064, 248880, 261120, 265472, 278160, 281088, 291840, 295545, 296704, 298656, 310080, 312320, 313344, 315248, 330752, 331840, 333792, 350208, 351360, 354654, 370880, 372096, 373320, 374784, 391680, 394060, 398208, 413440, 417240, 437760, 445056, 465120, 468480, 472872, 496128, 497760, 522240, 530944, 556320, 562176, 583680, 591090, 593408, 597312, 620160, 624640, 630496, 661504, 663680, 667584, 702720, 709308, 741760, 744192, 746640, 783360, 788120, 796416, 826880, 834480, 875520, 886635, 890112, 930240, 936960, 945744, 992256, 995520, 1061888, 1112640, 1124352, 1182180, 1186816, 1194624, 1240320, 1260992, 1327360, 1335168, 1405440, 1418616, 1483520, 1488384, 1493280, 1566720, 1576240, 1592832, 1653760, 1668960, 1751040, 1773270, 1780224, 1860480, 1873920, 1891488, 1984512, 1991040, 2123776, 2225280, 2364360, 2373632, 2389248, 2480640, 2521984, 2654720, 2670336, 2810880, 2837232, 2967040, 2976768, 2986560, 3152480, 3185664, 3307520, 3337920, 3546540, 3560448, 3720960, 3782976, 3982080, 4450560, 4728720, 4778496, 4961280, 5043968, 5309440, 5340672, 5621760, 5674464, 5934080, 5953536, 5973120, 6304960, 6371328, 6675840, 7093080, 7120896, 7441920, 7565952, 7964160, 8901120, 9457440, 9556992, 9922560, 10087936, 10618880, 10681344, 11348928, 11868160, 11946240, 12609920, 13351680, 14186160, 14883840, 15131904, 15928320, 17802240, 18914880, 19113984, 20175872, 21362688, 22697856, 23892480, 25219840, 26703360, 28372320, 29767680, 30263808, 31856640, 35604480, 37829760, 40351744, 45395712, 47784960, 50439680, 53406720, 56744640, 60527616, 75659520, 90791424, 95569920, 100879360, 106813440, 113489280, 121055232, 151319040, 181582848, 201758720, 226978560, 302638080, 363165696, 453957120, 605276160, 907914240, 1815828480]

約数ペア:

[(1, 1815828480), (2, 907914240), (3, 605276160), (4, 453957120), (5, 363165696), (6, 302638080), (8, 226978560), (9, 201758720), (10, 181582848), (12, 151319040), (15, 121055232), (16, 113489280), (17, 106813440), (18, 100879360), (19, 95569920), (20, 90791424), (24, 75659520), (30, 60527616), (32, 56744640), (34, 53406720), (36, 50439680), (38, 47784960), (40, 45395712), (45, 40351744), (48, 37829760), (51, 35604480), (57, 31856640), (60, 30263808), (61, 29767680), (64, 28372320), (68, 26703360), (72, 25219840), (76, 23892480), (80, 22697856), (85, 21362688), (90, 20175872), (95, 19113984), (96, 18914880), (102, 17802240), (114, 15928320), (120, 15131904), (122, 14883840), (128, 14186160), (136, 13351680), (144, 12609920), (152, 11946240), (153, 11868160), (160, 11348928), (170, 10681344), (171, 10618880), (180, 10087936), (183, 9922560), (190, 9556992), (192, 9457440), (204, 8901120), (228, 7964160), (240, 7565952), (244, 7441920), (255, 7120896), (256, 7093080), (272, 6675840), (285, 6371328), (288, 6304960), (304, 5973120), (305, 5953536), (306, 5934080), (320, 5674464), (323, 5621760), (340, 5340672), (342, 5309440), (360, 5043968), (366, 4961280), (380, 4778496), (384, 4728720), (408, 4450560), (456, 3982080), (480, 3782976), (488, 3720960), (510, 3560448), (512, 3546540), (544, 3337920), (549, 3307520), (570, 3185664), (576, 3152480), (608, 2986560), (610, 2976768), (612, 2967040), (640, 2837232), (646, 2810880), (680, 2670336), (684, 2654720), (720, 2521984), (732, 2480640), (760, 2389248), (765, 2373632), (768, 2364360), (816, 2225280), (855, 2123776), (912, 1991040), (915, 1984512), (960, 1891488), (969, 1873920), (976, 1860480), (1020, 1780224), (1024, 1773270), (1037, 1751040), (1088, 1668960), (1098, 1653760), (1140, 1592832), (1152, 1576240), (1159, 1566720), (1216, 1493280), (1220, 1488384), (1224, 1483520), (1280, 1418616), (1292, 1405440), (1360, 1335168), (1368, 1327360), (1440, 1260992), (1464, 1240320), (1520, 1194624), (1530, 1186816), (1536, 1182180), (1615, 1124352), (1632, 1112640), (1710, 1061888), (1824, 995520), (1830, 992256), (1920, 945744), (1938, 936960), (1952, 930240), (2040, 890112), (2048, 886635), (2074, 875520), (2176, 834480), (2196, 826880), (2280, 796416), (2304, 788120), (2318, 783360), (2432, 746640), (2440, 744192), (2448, 741760), (2560, 709308), (2584, 702720), (2720, 667584), (2736, 663680), (2745, 661504), (2880, 630496), (2907, 624640), (2928, 620160), (3040, 597312), (3060, 593408), (3072, 591090), (3111, 583680), (3230, 562176), (3264, 556320), (3420, 530944), (3477, 522240), (3648, 497760), (3660, 496128), (3840, 472872), (3876, 468480), (3904, 465120), (4080, 445056), (4148, 437760), (4352, 417240), (4392, 413440), (4560, 398208), (4608, 394060), (4636, 391680), (4845, 374784), (4864, 373320), (4880, 372096), (4896, 370880), (5120, 354654), (5168, 351360), (5185, 350208), (5440, 333792), (5472, 331840), (5490, 330752), (5760, 315248), (5795, 313344), (5814, 312320), (5856, 310080), (6080, 298656), (6120, 296704), (6144, 295545), (6222, 291840), (6460, 281088), (6528, 278160), (6840, 265472), (6954, 261120), (7296, 248880), (7320, 248064), (7680, 236436), (7752, 234240), (7808, 232560), (8160, 222528), (8296, 218880), (8704, 208620), (8784, 206720), (9120, 199104), (9216, 197030), (9272, 195840), (9333, 194560), (9690, 187392), (9728, 186660), (9760, 186048), (9792, 185440), (10240, 177327), (10336, 175680), (10370, 175104), (10431, 174080), (10880, 166896), (10944, 165920), (10980, 165376), (11520, 157624), (11590, 156672), (11628, 156160), (11712, 155040), (12160, 149328), (12240, 148352), (12444, 145920), (12920, 140544), (13056, 139080), (13680, 132736), (13908, 130560), (14535, 124928), (14592, 124440), (14640, 124032), (15360, 118218), (15504, 117120), (15555, 116736), (15616, 116280), (16320, 111264), (16592, 109440), (17385, 104448), (17408, 104310), (17568, 103360), (18240, 99552), (18432, 98515), (18544, 97920), (18666, 97280), (19380, 93696), (19456, 93330), (19520, 93024), (19584, 92720), (19703, 92160), (20672, 87840), (20740, 87552), (20862, 87040), (21760, 83448), (21888, 82960), (21960, 82688), (23040, 78812), (23180, 78336), (23256, 78080), (23424, 77520), (24320, 74664), (24480, 74176), (24888, 72960), (25840, 70272), (26112, 69540), (27360, 66368), (27816, 65280), (29070, 62464), (29184, 62220), (29280, 62016), (30720, 59109), (31008, 58560), (31110, 58368), (31232, 58140), (32640, 55632), (33184, 54720), (34770, 52224), (34816, 52155), (35136, 51680), (36480, 49776), (37088, 48960), (37332, 48640), (38760, 46848), (38912, 46665), (39040, 46512), (39168, 46360), (39406, 46080), (41344, 43920), (41480, 43776), (41724, 43520)]