447315120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 360

約数和(自身を含む): 1808277120

約数和(自身を除く): 1360962000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 98, 105, 112, 120, 124, 126, 140, 144, 147, 155, 168, 180, 186, 196, 210, 217, 240, 245, 248, 252, 279, 280, 294, 310, 315, 336, 360, 372, 392, 409, 420, 434, 441, 465, 490, 496, 504, 558, 560, 588, 620, 630, 651, 720, 735, 744, 784, 818, 840, 868, 882, 930, 980, 1008, 1085, 1116, 1176, 1227, 1240, 1260, 1302, 1395, 1470, 1488, 1519, 1636, 1680, 1736, 1764, 1860, 1953, 1960, 2045, 2170, 2205, 2232, 2352, 2454, 2480, 2520, 2604, 2790, 2863, 2940, 3038, 3255, 3272, 3472, 3528, 3681, 3720, 3906, 3920, 4090, 4340, 4410, 4464, 4557, 4908, 5040, 5208, 5580, 5726, 5880, 6076, 6135, 6510, 6544, 7056, 7362, 7440, 7595, 7812, 8180, 8589, 8680, 8820, 9114, 9765, 9816, 10416, 11160, 11452, 11760, 12152, 12270, 12679, 13020, 13671, 14315, 14724, 15190, 15624, 16360, 17178, 17360, 17640, 18228, 18405, 19530, 19632, 20041, 22320, 22785, 22904, 24304, 24540, 25358, 25767, 26040, 27342, 28630, 29448, 30380, 31248, 32720, 34356, 35280, 36456, 36810, 38037, 39060, 40082, 42945, 45570, 45808, 49080, 50716, 51534, 52080, 54684, 57260, 58896, 60123, 60760, 63395, 68355, 68712, 72912, 73620, 76074, 78120, 80164, 85890, 88753, 91140, 98160, 100205, 101432, 103068, 109368, 114111, 114520, 120246, 121520, 126790, 128835, 136710, 137424, 147240, 152148, 156240, 160328, 171780, 177506, 180369, 182280, 190185, 200410, 202864, 206136, 218736, 228222, 229040, 240492, 253580, 257670, 266259, 273420, 294480, 300615, 304296, 320656, 343560, 355012, 360738, 364560, 380370, 400820, 412272, 443765, 456444, 480984, 507160, 515340, 532518, 546840, 570555, 601230, 608592, 621271, 687120, 710024, 721476, 760740, 798777, 801640, 887530, 901845, 912888, 961968, 1014320, 1030680, 1065036, 1093680, 1141110, 1202460, 1242542, 1331295, 1420048, 1442952, 1521480, 1597554, 1603280, 1775060, 1803690, 1825776, 1863813, 2061360, 2130072, 2282220, 2404920, 2485084, 2662590, 2885904, 3042960, 3106355, 3195108, 3550120, 3607380, 3727626, 3993885, 4260144, 4564440, 4809840, 4970168, 5325180, 5591439, 6212710, 6390216, 7100240, 7214760, 7455252, 7987770, 9128880, 9319065, 9940336, 10650360, 11182878, 12425420, 12780432, 14429520, 14910504, 15975540, 18638130, 21300720, 22365756, 24850840, 27957195, 29821008, 31951080, 37276260, 44731512, 49701680, 55914390, 63902160, 74552520, 89463024, 111828780, 149105040, 223657560, 447315120]

約数ペア:

[(1, 447315120), (2, 223657560), (3, 149105040), (4, 111828780), (5, 89463024), (6, 74552520), (7, 63902160), (8, 55914390), (9, 49701680), (10, 44731512), (12, 37276260), (14, 31951080), (15, 29821008), (16, 27957195), (18, 24850840), (20, 22365756), (21, 21300720), (24, 18638130), (28, 15975540), (30, 14910504), (31, 14429520), (35, 12780432), (36, 12425420), (40, 11182878), (42, 10650360), (45, 9940336), (48, 9319065), (49, 9128880), (56, 7987770), (60, 7455252), (62, 7214760), (63, 7100240), (70, 6390216), (72, 6212710), (80, 5591439), (84, 5325180), (90, 4970168), (93, 4809840), (98, 4564440), (105, 4260144), (112, 3993885), (120, 3727626), (124, 3607380), (126, 3550120), (140, 3195108), (144, 3106355), (147, 3042960), (155, 2885904), (168, 2662590), (180, 2485084), (186, 2404920), (196, 2282220), (210, 2130072), (217, 2061360), (240, 1863813), (245, 1825776), (248, 1803690), (252, 1775060), (279, 1603280), (280, 1597554), (294, 1521480), (310, 1442952), (315, 1420048), (336, 1331295), (360, 1242542), (372, 1202460), (392, 1141110), (409, 1093680), (420, 1065036), (434, 1030680), (441, 1014320), (465, 961968), (490, 912888), (496, 901845), (504, 887530), (558, 801640), (560, 798777), (588, 760740), (620, 721476), (630, 710024), (651, 687120), (720, 621271), (735, 608592), (744, 601230), (784, 570555), (818, 546840), (840, 532518), (868, 515340), (882, 507160), (930, 480984), (980, 456444), (1008, 443765), (1085, 412272), (1116, 400820), (1176, 380370), (1227, 364560), (1240, 360738), (1260, 355012), (1302, 343560), (1395, 320656), (1470, 304296), (1488, 300615), (1519, 294480), (1636, 273420), (1680, 266259), (1736, 257670), (1764, 253580), (1860, 240492), (1953, 229040), (1960, 228222), (2045, 218736), (2170, 206136), (2205, 202864), (2232, 200410), (2352, 190185), (2454, 182280), (2480, 180369), (2520, 177506), (2604, 171780), (2790, 160328), (2863, 156240), (2940, 152148), (3038, 147240), (3255, 137424), (3272, 136710), (3472, 128835), (3528, 126790), (3681, 121520), (3720, 120246), (3906, 114520), (3920, 114111), (4090, 109368), (4340, 103068), (4410, 101432), (4464, 100205), (4557, 98160), (4908, 91140), (5040, 88753), (5208, 85890), (5580, 80164), (5726, 78120), (5880, 76074), (6076, 73620), (6135, 72912), (6510, 68712), (6544, 68355), (7056, 63395), (7362, 60760), (7440, 60123), (7595, 58896), (7812, 57260), (8180, 54684), (8589, 52080), (8680, 51534), (8820, 50716), (9114, 49080), (9765, 45808), (9816, 45570), (10416, 42945), (11160, 40082), (11452, 39060), (11760, 38037), (12152, 36810), (12270, 36456), (12679, 35280), (13020, 34356), (13671, 32720), (14315, 31248), (14724, 30380), (15190, 29448), (15624, 28630), (16360, 27342), (17178, 26040), (17360, 25767), (17640, 25358), (18228, 24540), (18405, 24304), (19530, 22904), (19632, 22785), (20041, 22320)]