18035536440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2591}}^1$

素因数の和:2738

約数の個数: 256

約数和(自身を含む): 59122483200

約数和(自身を除く): 41086946760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 71, 76, 86, 95, 114, 120, 129, 142, 152, 172, 190, 213, 215, 228, 258, 284, 285, 344, 355, 380, 426, 430, 456, 516, 568, 570, 645, 710, 760, 817, 852, 860, 1032, 1065, 1140, 1290, 1349, 1420, 1634, 1704, 1720, 2130, 2280, 2451, 2580, 2591, 2698, 2840, 3053, 3268, 4047, 4085, 4260, 4902, 5160, 5182, 5396, 6106, 6536, 6745, 7773, 8094, 8170, 8520, 9159, 9804, 10364, 10792, 12212, 12255, 12955, 13490, 15265, 15546, 16188, 16340, 18318, 19608, 20235, 20728, 24424, 24510, 25910, 26980, 30530, 31092, 32376, 32680, 36636, 38865, 40470, 45795, 49020, 49229, 51820, 53960, 58007, 61060, 62184, 73272, 77730, 80940, 91590, 98040, 98458, 103640, 111413, 116014, 122120, 147687, 155460, 161880, 174021, 183180, 183961, 196916, 222826, 232028, 246145, 290035, 295374, 310920, 334239, 348042, 366360, 367922, 393832, 445652, 464056, 492290, 551883, 557065, 580070, 590748, 668478, 696084, 735844, 738435, 870105, 891304, 919805, 984580, 1103766, 1114130, 1160140, 1181496, 1336956, 1392168, 1471688, 1476870, 1671195, 1740210, 1839610, 1969160, 2116847, 2207532, 2228260, 2320280, 2673912, 2759415, 2953740, 3342390, 3480420, 3495259, 3679220, 4233694, 4415064, 4456520, 5518830, 5907480, 6350541, 6684780, 6960840, 6990518, 7358440, 7910323, 8467388, 10485777, 10584235, 11037660, 12701082, 13369560, 13981036, 15820646, 16934776, 17476295, 20971554, 21168470, 22075320, 23730969, 25402164, 27962072, 31641292, 31752705, 34952590, 39551615, 41943108, 42336940, 47461938, 50804328, 52428885, 63282584, 63505410, 69905180, 79103230, 83886216, 84673880, 94923876, 104857770, 118654845, 127010820, 139810360, 150296137, 158206460, 189847752, 209715540, 237309690, 254021640, 300592274, 316412920, 419431080, 450888411, 474619380, 601184548, 751480685, 901776822, 949238760, 1202369096, 1502961370, 1803553644, 2254442055, 3005922740, 3607107288, 4508884110, 6011845480, 9017768220, 18035536440]

約数ペア:

[(1, 18035536440), (2, 9017768220), (3, 6011845480), (4, 4508884110), (5, 3607107288), (6, 3005922740), (8, 2254442055), (10, 1803553644), (12, 1502961370), (15, 1202369096), (19, 949238760), (20, 901776822), (24, 751480685), (30, 601184548), (38, 474619380), (40, 450888411), (43, 419431080), (57, 316412920), (60, 300592274), (71, 254021640), (76, 237309690), (86, 209715540), (95, 189847752), (114, 158206460), (120, 150296137), (129, 139810360), (142, 127010820), (152, 118654845), (172, 104857770), (190, 94923876), (213, 84673880), (215, 83886216), (228, 79103230), (258, 69905180), (284, 63505410), (285, 63282584), (344, 52428885), (355, 50804328), (380, 47461938), (426, 42336940), (430, 41943108), (456, 39551615), (516, 34952590), (568, 31752705), (570, 31641292), (645, 27962072), (710, 25402164), (760, 23730969), (817, 22075320), (852, 21168470), (860, 20971554), (1032, 17476295), (1065, 16934776), (1140, 15820646), (1290, 13981036), (1349, 13369560), (1420, 12701082), (1634, 11037660), (1704, 10584235), (1720, 10485777), (2130, 8467388), (2280, 7910323), (2451, 7358440), (2580, 6990518), (2591, 6960840), (2698, 6684780), (2840, 6350541), (3053, 5907480), (3268, 5518830), (4047, 4456520), (4085, 4415064), (4260, 4233694), (4902, 3679220), (5160, 3495259), (5182, 3480420), (5396, 3342390), (6106, 2953740), (6536, 2759415), (6745, 2673912), (7773, 2320280), (8094, 2228260), (8170, 2207532), (8520, 2116847), (9159, 1969160), (9804, 1839610), (10364, 1740210), (10792, 1671195), (12212, 1476870), (12255, 1471688), (12955, 1392168), (13490, 1336956), (15265, 1181496), (15546, 1160140), (16188, 1114130), (16340, 1103766), (18318, 984580), (19608, 919805), (20235, 891304), (20728, 870105), (24424, 738435), (24510, 735844), (25910, 696084), (26980, 668478), (30530, 590748), (31092, 580070), (32376, 557065), (32680, 551883), (36636, 492290), (38865, 464056), (40470, 445652), (45795, 393832), (49020, 367922), (49229, 366360), (51820, 348042), (53960, 334239), (58007, 310920), (61060, 295374), (62184, 290035), (73272, 246145), (77730, 232028), (80940, 222826), (91590, 196916), (98040, 183961), (98458, 183180), (103640, 174021), (111413, 161880), (116014, 155460), (122120, 147687)]