13529520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 240

約数和(自身を含む): 51068160

約数和(自身を除く): 37538640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 43, 45, 46, 48, 57, 60, 69, 72, 76, 80, 86, 90, 92, 95, 114, 115, 120, 129, 138, 144, 152, 171, 172, 180, 184, 190, 207, 215, 228, 230, 240, 258, 276, 285, 304, 342, 344, 345, 360, 368, 380, 387, 414, 430, 437, 456, 460, 516, 552, 570, 645, 684, 688, 690, 720, 760, 774, 817, 828, 855, 860, 874, 912, 920, 989, 1032, 1035, 1104, 1140, 1290, 1311, 1368, 1380, 1520, 1548, 1634, 1656, 1710, 1720, 1748, 1840, 1935, 1978, 2064, 2070, 2185, 2280, 2451, 2580, 2622, 2736, 2760, 2967, 3096, 3268, 3312, 3420, 3440, 3496, 3870, 3933, 3956, 4085, 4140, 4370, 4560, 4902, 4945, 5160, 5244, 5520, 5934, 6192, 6536, 6555, 6840, 6992, 7353, 7740, 7866, 7912, 8170, 8280, 8740, 8901, 9804, 9890, 10320, 10488, 11868, 12255, 13072, 13110, 13680, 14706, 14835, 15480, 15732, 15824, 16340, 16560, 17480, 17802, 18791, 19608, 19665, 19780, 20976, 23736, 24510, 26220, 29412, 29670, 30960, 31464, 32680, 34960, 35604, 36765, 37582, 39216, 39330, 39560, 44505, 47472, 49020, 52440, 56373, 58824, 59340, 62928, 65360, 71208, 73530, 75164, 78660, 79120, 89010, 93955, 98040, 104880, 112746, 117648, 118680, 142416, 147060, 150328, 157320, 169119, 178020, 187910, 196080, 225492, 237360, 281865, 294120, 300656, 314640, 338238, 356040, 375820, 450984, 563730, 588240, 676476, 712080, 751640, 845595, 901968, 1127460, 1352952, 1503280, 1691190, 2254920, 2705904, 3382380, 4509840, 6764760, 13529520]

約数ペア:

[(1, 13529520), (2, 6764760), (3, 4509840), (4, 3382380), (5, 2705904), (6, 2254920), (8, 1691190), (9, 1503280), (10, 1352952), (12, 1127460), (15, 901968), (16, 845595), (18, 751640), (19, 712080), (20, 676476), (23, 588240), (24, 563730), (30, 450984), (36, 375820), (38, 356040), (40, 338238), (43, 314640), (45, 300656), (46, 294120), (48, 281865), (57, 237360), (60, 225492), (69, 196080), (72, 187910), (76, 178020), (80, 169119), (86, 157320), (90, 150328), (92, 147060), (95, 142416), (114, 118680), (115, 117648), (120, 112746), (129, 104880), (138, 98040), (144, 93955), (152, 89010), (171, 79120), (172, 78660), (180, 75164), (184, 73530), (190, 71208), (207, 65360), (215, 62928), (228, 59340), (230, 58824), (240, 56373), (258, 52440), (276, 49020), (285, 47472), (304, 44505), (342, 39560), (344, 39330), (345, 39216), (360, 37582), (368, 36765), (380, 35604), (387, 34960), (414, 32680), (430, 31464), (437, 30960), (456, 29670), (460, 29412), (516, 26220), (552, 24510), (570, 23736), (645, 20976), (684, 19780), (688, 19665), (690, 19608), (720, 18791), (760, 17802), (774, 17480), (817, 16560), (828, 16340), (855, 15824), (860, 15732), (874, 15480), (912, 14835), (920, 14706), (989, 13680), (1032, 13110), (1035, 13072), (1104, 12255), (1140, 11868), (1290, 10488), (1311, 10320), (1368, 9890), (1380, 9804), (1520, 8901), (1548, 8740), (1634, 8280), (1656, 8170), (1710, 7912), (1720, 7866), (1748, 7740), (1840, 7353), (1935, 6992), (1978, 6840), (2064, 6555), (2070, 6536), (2185, 6192), (2280, 5934), (2451, 5520), (2580, 5244), (2622, 5160), (2736, 4945), (2760, 4902), (2967, 4560), (3096, 4370), (3268, 4140), (3312, 4085), (3420, 3956), (3440, 3933), (3496, 3870)]