2127794760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64951}}^1$

素因数の和:64988

約数の個数: 192

約数和(自身を含む): 8511310080

約数和(自身を除く): 6383515320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 64951, 129902, 194853, 259804, 324755, 389706, 454657, 519608, 584559, 649510, 779412, 844363, 909314, 974265, 1169118, 1299020, 1363971, 1558824, 1688726, 1818628, 1948530, 2273285, 2338236, 2533089, 2598040, 2727942, 2922795, 3377452, 3637256, 3897060, 4091913, 4221815, 4546570, 4676472, 5066178, 5455884, 5845590, 5910541, 6754904, 6819855, 7599267, 7794120, 8183826, 8443630, 9093140, 10132356, 10911768, 11691180, 11821082, 12665445, 13639710, 15198534, 16367652, 16887260, 17731623, 18186280, 20264712, 20459565, 23382360, 23642164, 25330890, 27279420, 29552705, 30397068, 32735304, 33774520, 35463246, 37996335, 40919130, 47284328, 50661780, 53194869, 54558840, 59105410, 60794136, 70926492, 75992670, 81838260, 88658115, 101323560, 106389738, 118210820, 141852984, 151985340, 163676520, 177316230, 212779476, 236421640, 265974345, 303970680, 354632460, 425558952, 531948690, 709264920, 1063897380, 2127794760]

約数ペア:

[(1, 2127794760), (2, 1063897380), (3, 709264920), (4, 531948690), (5, 425558952), (6, 354632460), (7, 303970680), (8, 265974345), (9, 236421640), (10, 212779476), (12, 177316230), (13, 163676520), (14, 151985340), (15, 141852984), (18, 118210820), (20, 106389738), (21, 101323560), (24, 88658115), (26, 81838260), (28, 75992670), (30, 70926492), (35, 60794136), (36, 59105410), (39, 54558840), (40, 53194869), (42, 50661780), (45, 47284328), (52, 40919130), (56, 37996335), (60, 35463246), (63, 33774520), (65, 32735304), (70, 30397068), (72, 29552705), (78, 27279420), (84, 25330890), (90, 23642164), (91, 23382360), (104, 20459565), (105, 20264712), (117, 18186280), (120, 17731623), (126, 16887260), (130, 16367652), (140, 15198534), (156, 13639710), (168, 12665445), (180, 11821082), (182, 11691180), (195, 10911768), (210, 10132356), (234, 9093140), (252, 8443630), (260, 8183826), (273, 7794120), (280, 7599267), (312, 6819855), (315, 6754904), (360, 5910541), (364, 5845590), (390, 5455884), (420, 5066178), (455, 4676472), (468, 4546570), (504, 4221815), (520, 4091913), (546, 3897060), (585, 3637256), (630, 3377452), (728, 2922795), (780, 2727942), (819, 2598040), (840, 2533089), (910, 2338236), (936, 2273285), (1092, 1948530), (1170, 1818628), (1260, 1688726), (1365, 1558824), (1560, 1363971), (1638, 1299020), (1820, 1169118), (2184, 974265), (2340, 909314), (2520, 844363), (2730, 779412), (3276, 649510), (3640, 584559), (4095, 519608), (4680, 454657), (5460, 389706), (6552, 324755), (8190, 259804), (10920, 194853), (16380, 129902), (32760, 64951)]