1611461280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1440

約数の個数: 384

約数和(自身を含む): 6318902016

約数和(自身を除く): 4707440736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 32, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 85, 88, 96, 102, 104, 110, 120, 130, 132, 136, 143, 156, 160, 165, 170, 176, 187, 195, 204, 208, 220, 221, 240, 255, 260, 264, 272, 286, 312, 330, 340, 352, 374, 390, 408, 416, 429, 440, 442, 480, 510, 520, 528, 544, 561, 572, 624, 660, 663, 680, 715, 748, 780, 816, 858, 880, 884, 935, 1020, 1040, 1056, 1105, 1122, 1144, 1248, 1320, 1326, 1360, 1381, 1430, 1496, 1560, 1632, 1716, 1760, 1768, 1870, 2040, 2080, 2145, 2210, 2244, 2288, 2431, 2640, 2652, 2720, 2762, 2805, 2860, 2992, 3120, 3315, 3432, 3536, 3740, 4080, 4143, 4290, 4420, 4488, 4576, 4862, 5280, 5304, 5524, 5610, 5720, 5984, 6240, 6630, 6864, 6905, 7072, 7293, 7480, 8160, 8286, 8580, 8840, 8976, 9724, 10608, 11048, 11220, 11440, 12155, 13260, 13728, 13810, 14586, 14960, 15191, 16572, 17160, 17680, 17952, 17953, 19448, 20715, 21216, 22096, 22440, 22880, 23477, 24310, 26520, 27620, 29172, 29920, 30382, 33144, 34320, 35360, 35906, 36465, 38896, 41430, 44192, 44880, 45573, 46954, 48620, 53040, 53859, 55240, 58344, 60764, 66288, 68640, 70431, 71812, 72930, 75955, 77792, 82860, 89760, 89765, 91146, 93908, 97240, 106080, 107718, 110480, 116688, 117385, 121528, 132576, 140862, 143624, 145860, 151910, 165720, 179530, 182292, 187816, 194480, 197483, 215436, 220960, 227865, 233376, 234770, 243056, 258247, 269295, 281724, 287248, 291720, 303820, 305201, 331440, 352155, 359060, 364584, 375632, 388960, 394966, 430872, 455730, 469540, 486112, 516494, 538590, 563448, 574496, 583440, 592449, 607640, 610402, 662880, 704310, 718120, 729168, 751264, 774741, 789932, 861744, 911460, 915603, 939080, 987415, 1032988, 1077180, 1126896, 1166880, 1184898, 1215280, 1220804, 1291235, 1408620, 1436240, 1458336, 1526005, 1549482, 1579864, 1723488, 1822920, 1831206, 1878160, 1974830, 2065976, 2154360, 2253792, 2369796, 2430560, 2441608, 2582470, 2817240, 2872480, 2962245, 3052010, 3098964, 3159728, 3357211, 3645840, 3662412, 3756320, 3873705, 3949660, 4131952, 4308720, 4578015, 4739592, 4883216, 5164940, 5634480, 5924490, 6104020, 6197928, 6319456, 6714422, 7291680, 7324824, 7747410, 7899320, 8263904, 8617440, 9156030, 9479184, 9766432, 10071633, 10329880, 11268960, 11848980, 12208040, 12395856, 13428844, 14649648, 15494820, 15798640, 16786055, 18312060, 18958368, 20143266, 20659760, 23697960, 24416080, 24791712, 26857688, 29299296, 30989640, 31597280, 33572110, 36624120, 40286532, 41319520, 47395920, 48832160, 50358165, 53715376, 61979280, 67144220, 73248240, 80573064, 94791840, 100716330, 107430752, 123958560, 134288440, 146496480, 161146128, 201432660, 268576880, 322292256, 402865320, 537153760, 805730640, 1611461280]

約数ペア:

[(1, 1611461280), (2, 805730640), (3, 537153760), (4, 402865320), (5, 322292256), (6, 268576880), (8, 201432660), (10, 161146128), (11, 146496480), (12, 134288440), (13, 123958560), (15, 107430752), (16, 100716330), (17, 94791840), (20, 80573064), (22, 73248240), (24, 67144220), (26, 61979280), (30, 53715376), (32, 50358165), (33, 48832160), (34, 47395920), (39, 41319520), (40, 40286532), (44, 36624120), (48, 33572110), (51, 31597280), (52, 30989640), (55, 29299296), (60, 26857688), (65, 24791712), (66, 24416080), (68, 23697960), (78, 20659760), (80, 20143266), (85, 18958368), (88, 18312060), (96, 16786055), (102, 15798640), (104, 15494820), (110, 14649648), (120, 13428844), (130, 12395856), (132, 12208040), (136, 11848980), (143, 11268960), (156, 10329880), (160, 10071633), (165, 9766432), (170, 9479184), (176, 9156030), (187, 8617440), (195, 8263904), (204, 7899320), (208, 7747410), (220, 7324824), (221, 7291680), (240, 6714422), (255, 6319456), (260, 6197928), (264, 6104020), (272, 5924490), (286, 5634480), (312, 5164940), (330, 4883216), (340, 4739592), (352, 4578015), (374, 4308720), (390, 4131952), (408, 3949660), (416, 3873705), (429, 3756320), (440, 3662412), (442, 3645840), (480, 3357211), (510, 3159728), (520, 3098964), (528, 3052010), (544, 2962245), (561, 2872480), (572, 2817240), (624, 2582470), (660, 2441608), (663, 2430560), (680, 2369796), (715, 2253792), (748, 2154360), (780, 2065976), (816, 1974830), (858, 1878160), (880, 1831206), (884, 1822920), (935, 1723488), (1020, 1579864), (1040, 1549482), (1056, 1526005), (1105, 1458336), (1122, 1436240), (1144, 1408620), (1248, 1291235), (1320, 1220804), (1326, 1215280), (1360, 1184898), (1381, 1166880), (1430, 1126896), (1496, 1077180), (1560, 1032988), (1632, 987415), (1716, 939080), (1760, 915603), (1768, 911460), (1870, 861744), (2040, 789932), (2080, 774741), (2145, 751264), (2210, 729168), (2244, 718120), (2288, 704310), (2431, 662880), (2640, 610402), (2652, 607640), (2720, 592449), (2762, 583440), (2805, 574496), (2860, 563448), (2992, 538590), (3120, 516494), (3315, 486112), (3432, 469540), (3536, 455730), (3740, 430872), (4080, 394966), (4143, 388960), (4290, 375632), (4420, 364584), (4488, 359060), (4576, 352155), (4862, 331440), (5280, 305201), (5304, 303820), (5524, 291720), (5610, 287248), (5720, 281724), (5984, 269295), (6240, 258247), (6630, 243056), (6864, 234770), (6905, 233376), (7072, 227865), (7293, 220960), (7480, 215436), (8160, 197483), (8286, 194480), (8580, 187816), (8840, 182292), (8976, 179530), (9724, 165720), (10608, 151910), (11048, 145860), (11220, 143624), (11440, 140862), (12155, 132576), (13260, 121528), (13728, 117385), (13810, 116688), (14586, 110480), (14960, 107718), (15191, 106080), (16572, 97240), (17160, 93908), (17680, 91146), (17952, 89765), (17953, 89760), (19448, 82860), (20715, 77792), (21216, 75955), (22096, 72930), (22440, 71812), (22880, 70431), (23477, 68640), (24310, 66288), (26520, 60764), (27620, 58344), (29172, 55240), (29920, 53859), (30382, 53040), (33144, 48620), (34320, 46954), (35360, 45573), (35906, 44880), (36465, 44192), (38896, 41430)]