1917513840320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2389}}^1\times {\mathrm{3163}}^1$

素因数の和:5643

約数の個数: 224

約数和(自身を含む): 5001601335360

約数和(自身を除く): 3084087495040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 64, 65, 80, 104, 122, 130, 160, 208, 244, 260, 305, 320, 416, 488, 520, 610, 793, 832, 976, 1040, 1220, 1586, 1952, 2080, 2389, 2440, 3163, 3172, 3904, 3965, 4160, 4778, 4880, 6326, 6344, 7930, 9556, 9760, 11945, 12652, 12688, 15815, 15860, 19112, 19520, 23890, 25304, 25376, 31057, 31630, 31720, 38224, 41119, 47780, 50608, 50752, 62114, 63260, 63440, 76448, 82238, 95560, 101216, 124228, 126520, 126880, 145729, 152896, 155285, 164476, 191120, 192943, 202432, 205595, 248456, 253040, 253760, 291458, 310570, 328952, 382240, 385886, 411190, 496912, 506080, 582916, 621140, 657904, 728645, 764480, 771772, 822380, 964715, 993824, 1012160, 1165832, 1242280, 1315808, 1457290, 1543544, 1644760, 1894477, 1929430, 1987648, 2331664, 2484560, 2508259, 2631616, 2914580, 3087088, 3289520, 3788954, 3858860, 4663328, 4969120, 5016518, 5829160, 6174176, 6579040, 7556407, 7577908, 7717720, 9326656, 9472385, 9938240, 10033036, 11658320, 12348352, 12541295, 13158080, 15112814, 15155816, 15435440, 18944770, 20066072, 23316640, 25082590, 30225628, 30311632, 30870880, 37782035, 37889540, 40132144, 46633280, 50165180, 60451256, 60623264, 61741760, 75564070, 75779080, 80264288, 98233291, 100330360, 120902512, 121246528, 151128140, 151558160, 160528576, 196466582, 200660720, 241805024, 302256280, 303116320, 392933164, 401321440, 460940827, 483610048, 491166455, 604512560, 606232640, 785866328, 802642880, 921881654, 982332910, 1209025120, 1571732656, 1843763308, 1964665820, 2304704135, 2418050240, 3143465312, 3687526616, 3929331640, 4609408270, 5992230751, 6286930624, 7375053232, 7858663280, 9218816540, 11984461502, 14750106464, 15717326560, 18437633080, 23968923004, 29500212928, 29961153755, 31434653120, 36875266160, 47937846008, 59922307510, 73750532320, 95875692016, 119844615020, 147501064640, 191751384032, 239689230040, 383502768064, 479378460080, 958756920160, 1917513840320]

約数ペア:

[(1, 1917513840320), (2, 958756920160), (4, 479378460080), (5, 383502768064), (8, 239689230040), (10, 191751384032), (13, 147501064640), (16, 119844615020), (20, 95875692016), (26, 73750532320), (32, 59922307510), (40, 47937846008), (52, 36875266160), (61, 31434653120), (64, 29961153755), (65, 29500212928), (80, 23968923004), (104, 18437633080), (122, 15717326560), (130, 14750106464), (160, 11984461502), (208, 9218816540), (244, 7858663280), (260, 7375053232), (305, 6286930624), (320, 5992230751), (416, 4609408270), (488, 3929331640), (520, 3687526616), (610, 3143465312), (793, 2418050240), (832, 2304704135), (976, 1964665820), (1040, 1843763308), (1220, 1571732656), (1586, 1209025120), (1952, 982332910), (2080, 921881654), (2389, 802642880), (2440, 785866328), (3163, 606232640), (3172, 604512560), (3904, 491166455), (3965, 483610048), (4160, 460940827), (4778, 401321440), (4880, 392933164), (6326, 303116320), (6344, 302256280), (7930, 241805024), (9556, 200660720), (9760, 196466582), (11945, 160528576), (12652, 151558160), (12688, 151128140), (15815, 121246528), (15860, 120902512), (19112, 100330360), (19520, 98233291), (23890, 80264288), (25304, 75779080), (25376, 75564070), (31057, 61741760), (31630, 60623264), (31720, 60451256), (38224, 50165180), (41119, 46633280), (47780, 40132144), (50608, 37889540), (50752, 37782035), (62114, 30870880), (63260, 30311632), (63440, 30225628), (76448, 25082590), (82238, 23316640), (95560, 20066072), (101216, 18944770), (124228, 15435440), (126520, 15155816), (126880, 15112814), (145729, 13158080), (152896, 12541295), (155285, 12348352), (164476, 11658320), (191120, 10033036), (192943, 9938240), (202432, 9472385), (205595, 9326656), (248456, 7717720), (253040, 7577908), (253760, 7556407), (291458, 6579040), (310570, 6174176), (328952, 5829160), (382240, 5016518), (385886, 4969120), (411190, 4663328), (496912, 3858860), (506080, 3788954), (582916, 3289520), (621140, 3087088), (657904, 2914580), (728645, 2631616), (764480, 2508259), (771772, 2484560), (822380, 2331664), (964715, 1987648), (993824, 1929430), (1012160, 1894477), (1165832, 1644760), (1242280, 1543544), (1315808, 1457290)]