2103059840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:873

約数の個数: 256

約数和(自身を含む): 6251212800

約数和(自身を除く): 4148152960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 64, 70, 76, 80, 95, 112, 124, 128, 133, 140, 152, 155, 160, 190, 217, 224, 248, 266, 280, 304, 310, 320, 380, 434, 448, 496, 532, 560, 589, 608, 620, 640, 665, 760, 797, 868, 896, 992, 1064, 1085, 1120, 1178, 1216, 1240, 1330, 1520, 1594, 1736, 1984, 2128, 2170, 2240, 2356, 2432, 2480, 2660, 2945, 3040, 3188, 3472, 3968, 3985, 4123, 4256, 4340, 4480, 4712, 4960, 5320, 5579, 5890, 6080, 6376, 6944, 7970, 8246, 8512, 8680, 9424, 9920, 10640, 11158, 11780, 12160, 12752, 13888, 15143, 15940, 16492, 17024, 17360, 18848, 19840, 20615, 21280, 22316, 23560, 24707, 25504, 27776, 27895, 30286, 31880, 32984, 34720, 37696, 41230, 42560, 44632, 47120, 49414, 51008, 55790, 60572, 63760, 65968, 69440, 75392, 75715, 82460, 85120, 89264, 94240, 98828, 102016, 106001, 111580, 121144, 123535, 127520, 131936, 138880, 151430, 164920, 172949, 178528, 188480, 197656, 212002, 223160, 242288, 247070, 255040, 263872, 302860, 329840, 345898, 357056, 376960, 395312, 424004, 446320, 469433, 484576, 494140, 510080, 527744, 530005, 605720, 659680, 691796, 714112, 790624, 848008, 864745, 892640, 938866, 969152, 988280, 1060010, 1211440, 1319360, 1383592, 1581248, 1696016, 1729490, 1785280, 1877732, 1938304, 1976560, 2120020, 2347165, 2422880, 2638720, 2767184, 3162496, 3286031, 3392032, 3458980, 3570560, 3755464, 3953120, 4240040, 4694330, 4845760, 5534368, 6572062, 6784064, 6917960, 7510928, 7906240, 8480080, 9388660, 9691520, 11068736, 13144124, 13568128, 13835920, 15021856, 15812480, 16430155, 16960160, 18777320, 22137472, 26288248, 27671840, 30043712, 32860310, 33920320, 37554640, 52576496, 55343680, 60087424, 65720620, 67840640, 75109280, 105152992, 110687360, 131441240, 150218560, 210305984, 262882480, 300437120, 420611968, 525764960, 1051529920, 2103059840]

約数ペア:

[(1, 2103059840), (2, 1051529920), (4, 525764960), (5, 420611968), (7, 300437120), (8, 262882480), (10, 210305984), (14, 150218560), (16, 131441240), (19, 110687360), (20, 105152992), (28, 75109280), (31, 67840640), (32, 65720620), (35, 60087424), (38, 55343680), (40, 52576496), (56, 37554640), (62, 33920320), (64, 32860310), (70, 30043712), (76, 27671840), (80, 26288248), (95, 22137472), (112, 18777320), (124, 16960160), (128, 16430155), (133, 15812480), (140, 15021856), (152, 13835920), (155, 13568128), (160, 13144124), (190, 11068736), (217, 9691520), (224, 9388660), (248, 8480080), (266, 7906240), (280, 7510928), (304, 6917960), (310, 6784064), (320, 6572062), (380, 5534368), (434, 4845760), (448, 4694330), (496, 4240040), (532, 3953120), (560, 3755464), (589, 3570560), (608, 3458980), (620, 3392032), (640, 3286031), (665, 3162496), (760, 2767184), (797, 2638720), (868, 2422880), (896, 2347165), (992, 2120020), (1064, 1976560), (1085, 1938304), (1120, 1877732), (1178, 1785280), (1216, 1729490), (1240, 1696016), (1330, 1581248), (1520, 1383592), (1594, 1319360), (1736, 1211440), (1984, 1060010), (2128, 988280), (2170, 969152), (2240, 938866), (2356, 892640), (2432, 864745), (2480, 848008), (2660, 790624), (2945, 714112), (3040, 691796), (3188, 659680), (3472, 605720), (3968, 530005), (3985, 527744), (4123, 510080), (4256, 494140), (4340, 484576), (4480, 469433), (4712, 446320), (4960, 424004), (5320, 395312), (5579, 376960), (5890, 357056), (6080, 345898), (6376, 329840), (6944, 302860), (7970, 263872), (8246, 255040), (8512, 247070), (8680, 242288), (9424, 223160), (9920, 212002), (10640, 197656), (11158, 188480), (11780, 178528), (12160, 172949), (12752, 164920), (13888, 151430), (15143, 138880), (15940, 131936), (16492, 127520), (17024, 123535), (17360, 121144), (18848, 111580), (19840, 106001), (20615, 102016), (21280, 98828), (22316, 94240), (23560, 89264), (24707, 85120), (25504, 82460), (27776, 75715), (27895, 75392), (30286, 69440), (31880, 65968), (32984, 63760), (34720, 60572), (37696, 55790), (41230, 51008), (42560, 49414), (44632, 47120)]