2956028880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:427

約数の個数: 320

約数和(自身を含む): 10802880000

約数和(自身を除く): 7846851120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 149, 168, 196, 210, 240, 241, 245, 280, 294, 298, 336, 343, 392, 420, 447, 482, 490, 560, 588, 596, 686, 723, 735, 745, 784, 840, 894, 964, 980, 1029, 1043, 1176, 1192, 1205, 1372, 1446, 1470, 1490, 1680, 1687, 1715, 1788, 1928, 1960, 2058, 2086, 2235, 2352, 2384, 2410, 2744, 2892, 2940, 2980, 3129, 3374, 3430, 3576, 3615, 3856, 3920, 4116, 4172, 4470, 4820, 5061, 5145, 5215, 5488, 5784, 5880, 5960, 6258, 6748, 6860, 7152, 7230, 7301, 8232, 8344, 8435, 8940, 9640, 10122, 10290, 10430, 11568, 11760, 11809, 11920, 12516, 13496, 13720, 14460, 14602, 15645, 16464, 16688, 16870, 17880, 19280, 20244, 20580, 20860, 21903, 23618, 25032, 25305, 26992, 27440, 28920, 29204, 31290, 33740, 35427, 35760, 35909, 36505, 40488, 41160, 41720, 43806, 47236, 50064, 50610, 51107, 57840, 58408, 59045, 62580, 67480, 70854, 71818, 73010, 80976, 82320, 82663, 83440, 87612, 94472, 101220, 102214, 107727, 109515, 116816, 118090, 125160, 134960, 141708, 143636, 146020, 153321, 165326, 175224, 177135, 179545, 188944, 202440, 204428, 215454, 219030, 236180, 247989, 250320, 251363, 255535, 283416, 287272, 292040, 306642, 330652, 350448, 354270, 359090, 404880, 408856, 413315, 430908, 438060, 472360, 495978, 502726, 511070, 538635, 566832, 574544, 584080, 613284, 661304, 708540, 718180, 754089, 766605, 817712, 826630, 861816, 876120, 944720, 991956, 1005452, 1022140, 1077270, 1226568, 1239945, 1256815, 1322608, 1417080, 1436360, 1508178, 1533210, 1653260, 1723632, 1752240, 1759541, 1983912, 2010904, 2044280, 2154540, 2453136, 2479890, 2513630, 2834160, 2872720, 3016356, 3066420, 3306520, 3519082, 3770445, 3967824, 4021808, 4088560, 4309080, 4959780, 5027260, 5278623, 6032712, 6132840, 6613040, 7038164, 7540890, 8618160, 8797705, 9919560, 10054520, 10557246, 12065424, 12265680, 12316787, 14076328, 15081780, 17595410, 19839120, 20109040, 21114492, 24633574, 26393115, 28152656, 30163560, 35190820, 36950361, 42228984, 49267148, 52786230, 60327120, 61583935, 70381640, 73900722, 84457968, 98534296, 105572460, 123167870, 140763280, 147801444, 184751805, 197068592, 211144920, 246335740, 295602888, 369503610, 422289840, 492671480, 591205776, 739007220, 985342960, 1478014440, 2956028880]

約数ペア:

[(1, 2956028880), (2, 1478014440), (3, 985342960), (4, 739007220), (5, 591205776), (6, 492671480), (7, 422289840), (8, 369503610), (10, 295602888), (12, 246335740), (14, 211144920), (15, 197068592), (16, 184751805), (20, 147801444), (21, 140763280), (24, 123167870), (28, 105572460), (30, 98534296), (35, 84457968), (40, 73900722), (42, 70381640), (48, 61583935), (49, 60327120), (56, 52786230), (60, 49267148), (70, 42228984), (80, 36950361), (84, 35190820), (98, 30163560), (105, 28152656), (112, 26393115), (120, 24633574), (140, 21114492), (147, 20109040), (149, 19839120), (168, 17595410), (196, 15081780), (210, 14076328), (240, 12316787), (241, 12265680), (245, 12065424), (280, 10557246), (294, 10054520), (298, 9919560), (336, 8797705), (343, 8618160), (392, 7540890), (420, 7038164), (447, 6613040), (482, 6132840), (490, 6032712), (560, 5278623), (588, 5027260), (596, 4959780), (686, 4309080), (723, 4088560), (735, 4021808), (745, 3967824), (784, 3770445), (840, 3519082), (894, 3306520), (964, 3066420), (980, 3016356), (1029, 2872720), (1043, 2834160), (1176, 2513630), (1192, 2479890), (1205, 2453136), (1372, 2154540), (1446, 2044280), (1470, 2010904), (1490, 1983912), (1680, 1759541), (1687, 1752240), (1715, 1723632), (1788, 1653260), (1928, 1533210), (1960, 1508178), (2058, 1436360), (2086, 1417080), (2235, 1322608), (2352, 1256815), (2384, 1239945), (2410, 1226568), (2744, 1077270), (2892, 1022140), (2940, 1005452), (2980, 991956), (3129, 944720), (3374, 876120), (3430, 861816), (3576, 826630), (3615, 817712), (3856, 766605), (3920, 754089), (4116, 718180), (4172, 708540), (4470, 661304), (4820, 613284), (5061, 584080), (5145, 574544), (5215, 566832), (5488, 538635), (5784, 511070), (5880, 502726), (5960, 495978), (6258, 472360), (6748, 438060), (6860, 430908), (7152, 413315), (7230, 408856), (7301, 404880), (8232, 359090), (8344, 354270), (8435, 350448), (8940, 330652), (9640, 306642), (10122, 292040), (10290, 287272), (10430, 283416), (11568, 255535), (11760, 251363), (11809, 250320), (11920, 247989), (12516, 236180), (13496, 219030), (13720, 215454), (14460, 204428), (14602, 202440), (15645, 188944), (16464, 179545), (16688, 177135), (16870, 175224), (17880, 165326), (19280, 153321), (20244, 146020), (20580, 143636), (20860, 141708), (21903, 134960), (23618, 125160), (25032, 118090), (25305, 116816), (26992, 109515), (27440, 107727), (28920, 102214), (29204, 101220), (31290, 94472), (33740, 87612), (35427, 83440), (35760, 82663), (35909, 82320), (36505, 80976), (40488, 73010), (41160, 71818), (41720, 70854), (43806, 67480), (47236, 62580), (50064, 59045), (50610, 58408), (51107, 57840)]