79118280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 277992000

約数和(自身を除く): 198873720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 57, 60, 72, 76, 86, 90, 95, 114, 120, 129, 152, 171, 172, 180, 190, 215, 228, 258, 269, 285, 342, 344, 360, 380, 387, 430, 456, 516, 538, 570, 645, 684, 760, 774, 807, 817, 855, 860, 1032, 1076, 1140, 1290, 1345, 1368, 1548, 1614, 1634, 1710, 1720, 1935, 2152, 2280, 2421, 2451, 2580, 2690, 3096, 3228, 3268, 3420, 3870, 4035, 4085, 4842, 4902, 5111, 5160, 5380, 6456, 6536, 6840, 7353, 7740, 8070, 8170, 9684, 9804, 10222, 10760, 11567, 12105, 12255, 14706, 15333, 15480, 16140, 16340, 19368, 19608, 20444, 23134, 24210, 24510, 25555, 29412, 30666, 32280, 32680, 34701, 36765, 40888, 45999, 46268, 48420, 49020, 51110, 57835, 58824, 61332, 69402, 73530, 76665, 91998, 92536, 96840, 98040, 102220, 104103, 115670, 122664, 138804, 147060, 153330, 173505, 183996, 204440, 208206, 219773, 229995, 231340, 277608, 294120, 306660, 347010, 367992, 416412, 439546, 459990, 462680, 520515, 613320, 659319, 694020, 832824, 879092, 919980, 1041030, 1098865, 1318638, 1388040, 1758184, 1839960, 1977957, 2082060, 2197730, 2637276, 3296595, 3955914, 4164120, 4395460, 5274552, 6593190, 7911828, 8790920, 9889785, 13186380, 15823656, 19779570, 26372760, 39559140, 79118280]

約数ペア:

[(1, 79118280), (2, 39559140), (3, 26372760), (4, 19779570), (5, 15823656), (6, 13186380), (8, 9889785), (9, 8790920), (10, 7911828), (12, 6593190), (15, 5274552), (18, 4395460), (19, 4164120), (20, 3955914), (24, 3296595), (30, 2637276), (36, 2197730), (38, 2082060), (40, 1977957), (43, 1839960), (45, 1758184), (57, 1388040), (60, 1318638), (72, 1098865), (76, 1041030), (86, 919980), (90, 879092), (95, 832824), (114, 694020), (120, 659319), (129, 613320), (152, 520515), (171, 462680), (172, 459990), (180, 439546), (190, 416412), (215, 367992), (228, 347010), (258, 306660), (269, 294120), (285, 277608), (342, 231340), (344, 229995), (360, 219773), (380, 208206), (387, 204440), (430, 183996), (456, 173505), (516, 153330), (538, 147060), (570, 138804), (645, 122664), (684, 115670), (760, 104103), (774, 102220), (807, 98040), (817, 96840), (855, 92536), (860, 91998), (1032, 76665), (1076, 73530), (1140, 69402), (1290, 61332), (1345, 58824), (1368, 57835), (1548, 51110), (1614, 49020), (1634, 48420), (1710, 46268), (1720, 45999), (1935, 40888), (2152, 36765), (2280, 34701), (2421, 32680), (2451, 32280), (2580, 30666), (2690, 29412), (3096, 25555), (3228, 24510), (3268, 24210), (3420, 23134), (3870, 20444), (4035, 19608), (4085, 19368), (4842, 16340), (4902, 16140), (5111, 15480), (5160, 15333), (5380, 14706), (6456, 12255), (6536, 12105), (6840, 11567), (7353, 10760), (7740, 10222), (8070, 9804), (8170, 9684)]