79951620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 276756480

約数和(自身を除く): 196804860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 43, 57, 60, 70, 76, 84, 86, 95, 105, 114, 129, 133, 140, 172, 190, 210, 215, 228, 233, 258, 266, 285, 301, 380, 399, 420, 430, 466, 516, 532, 570, 602, 645, 665, 699, 798, 817, 860, 903, 932, 1140, 1165, 1204, 1290, 1330, 1398, 1505, 1596, 1631, 1634, 1806, 1995, 2330, 2451, 2580, 2660, 2796, 3010, 3262, 3268, 3495, 3612, 3990, 4085, 4427, 4515, 4660, 4893, 4902, 5719, 6020, 6524, 6990, 7980, 8155, 8170, 8854, 9030, 9786, 9804, 10019, 11438, 12255, 13281, 13980, 16310, 16340, 17157, 17708, 18060, 19572, 20038, 22135, 22876, 24465, 24510, 26562, 28595, 30057, 30989, 32620, 34314, 40076, 44270, 48930, 49020, 50095, 53124, 57190, 60114, 61978, 66405, 68628, 70133, 85785, 88540, 92967, 97860, 100190, 114380, 120228, 123956, 132810, 140266, 150285, 154945, 171570, 185934, 190361, 200380, 210399, 265620, 280532, 300570, 309890, 343140, 350665, 371868, 380722, 420798, 464835, 571083, 601140, 619780, 701330, 761444, 841596, 929670, 951805, 1051995, 1142166, 1332527, 1402660, 1859340, 1903610, 2103990, 2284332, 2665054, 2855415, 3807220, 3997581, 4207980, 5330108, 5710830, 6662635, 7995162, 11421660, 13325270, 15990324, 19987905, 26650540, 39975810, 79951620]

約数ペア:

[(1, 79951620), (2, 39975810), (3, 26650540), (4, 19987905), (5, 15990324), (6, 13325270), (7, 11421660), (10, 7995162), (12, 6662635), (14, 5710830), (15, 5330108), (19, 4207980), (20, 3997581), (21, 3807220), (28, 2855415), (30, 2665054), (35, 2284332), (38, 2103990), (42, 1903610), (43, 1859340), (57, 1402660), (60, 1332527), (70, 1142166), (76, 1051995), (84, 951805), (86, 929670), (95, 841596), (105, 761444), (114, 701330), (129, 619780), (133, 601140), (140, 571083), (172, 464835), (190, 420798), (210, 380722), (215, 371868), (228, 350665), (233, 343140), (258, 309890), (266, 300570), (285, 280532), (301, 265620), (380, 210399), (399, 200380), (420, 190361), (430, 185934), (466, 171570), (516, 154945), (532, 150285), (570, 140266), (602, 132810), (645, 123956), (665, 120228), (699, 114380), (798, 100190), (817, 97860), (860, 92967), (903, 88540), (932, 85785), (1140, 70133), (1165, 68628), (1204, 66405), (1290, 61978), (1330, 60114), (1398, 57190), (1505, 53124), (1596, 50095), (1631, 49020), (1634, 48930), (1806, 44270), (1995, 40076), (2330, 34314), (2451, 32620), (2580, 30989), (2660, 30057), (2796, 28595), (3010, 26562), (3262, 24510), (3268, 24465), (3495, 22876), (3612, 22135), (3990, 20038), (4085, 19572), (4427, 18060), (4515, 17708), (4660, 17157), (4893, 16340), (4902, 16310), (5719, 13980), (6020, 13281), (6524, 12255), (6990, 11438), (7980, 10019), (8155, 9804), (8170, 9786), (8854, 9030)]