1239565320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25889}}^1$

素因数の和:25932

約数の個数: 192

約数和(自身を含む): 4846608000

約数和(自身を除く): 3607042680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 23940, 25889, 47880, 51778, 77667, 103556, 129445, 155334, 181223, 207112, 233001, 258890, 310668, 362446, 388335, 466002, 491891, 517780, 543669, 621336, 724892, 776670, 906115, 932004, 983782, 1035560, 1087338, 1165005, 1449784, 1475673, 1553340, 1631007, 1812230, 1864008, 1967564, 2174676, 2330010, 2459455, 2718345, 2951346, 3106680, 3262014, 3443237, 3624460, 3935128, 4349352, 4427019, 4660020, 4918910, 5436690, 5902692, 6524028, 6886474, 7248920, 7378365, 8155035, 8854038, 9320040, 9837820, 10329711, 10873380, 11805384, 13048056, 13772948, 14756730, 16310070, 17216185, 17708076, 19675640, 20659422, 21746760, 22135095, 27545896, 29513460, 30989133, 32620140, 34432370, 35416152, 41318844, 44270190, 51648555, 59026920, 61978266, 65240280, 68864740, 82637688, 88540380, 103297110, 123956532, 137729480, 154945665, 177080760, 206594220, 247913064, 309891330, 413188440, 619782660, 1239565320]

約数ペア:

[(1, 1239565320), (2, 619782660), (3, 413188440), (4, 309891330), (5, 247913064), (6, 206594220), (7, 177080760), (8, 154945665), (9, 137729480), (10, 123956532), (12, 103297110), (14, 88540380), (15, 82637688), (18, 68864740), (19, 65240280), (20, 61978266), (21, 59026920), (24, 51648555), (28, 44270190), (30, 41318844), (35, 35416152), (36, 34432370), (38, 32620140), (40, 30989133), (42, 29513460), (45, 27545896), (56, 22135095), (57, 21746760), (60, 20659422), (63, 19675640), (70, 17708076), (72, 17216185), (76, 16310070), (84, 14756730), (90, 13772948), (95, 13048056), (105, 11805384), (114, 10873380), (120, 10329711), (126, 9837820), (133, 9320040), (140, 8854038), (152, 8155035), (168, 7378365), (171, 7248920), (180, 6886474), (190, 6524028), (210, 5902692), (228, 5436690), (252, 4918910), (266, 4660020), (280, 4427019), (285, 4349352), (315, 3935128), (342, 3624460), (360, 3443237), (380, 3262014), (399, 3106680), (420, 2951346), (456, 2718345), (504, 2459455), (532, 2330010), (570, 2174676), (630, 1967564), (665, 1864008), (684, 1812230), (760, 1631007), (798, 1553340), (840, 1475673), (855, 1449784), (1064, 1165005), (1140, 1087338), (1197, 1035560), (1260, 983782), (1330, 932004), (1368, 906115), (1596, 776670), (1710, 724892), (1995, 621336), (2280, 543669), (2394, 517780), (2520, 491891), (2660, 466002), (3192, 388335), (3420, 362446), (3990, 310668), (4788, 258890), (5320, 233001), (5985, 207112), (6840, 181223), (7980, 155334), (9576, 129445), (11970, 103556), (15960, 77667), (23940, 51778), (25889, 47880)]