2579279360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4643}}^1$

素因数の和:4704

約数の個数: 160

約数和(自身を含む): 7297247232

約数和(自身を除く): 4717967872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 2560, 3472, 3584, 3968, 4340, 4480, 4643, 4960, 6944, 7936, 8680, 8960, 9286, 9920, 13888, 15872, 17360, 17920, 18572, 19840, 23215, 27776, 32501, 34720, 37144, 39680, 46430, 55552, 65002, 69440, 74288, 79360, 92860, 111104, 130004, 138880, 143933, 148576, 162505, 185720, 260008, 277760, 287866, 297152, 325010, 371440, 520016, 555520, 575732, 594304, 650020, 719665, 742880, 1007531, 1040032, 1151464, 1188608, 1300040, 1439330, 1485760, 2015062, 2080064, 2302928, 2377216, 2600080, 2878660, 2971520, 4030124, 4160128, 4605856, 5037655, 5200160, 5757320, 5943040, 8060248, 8320256, 9211712, 10075310, 10400320, 11514640, 11886080, 16120496, 16640512, 18423424, 20150620, 20800640, 23029280, 32240992, 36846848, 40301240, 41601280, 46058560, 64481984, 73693696, 80602480, 83202560, 92117120, 128963968, 161204960, 184234240, 257927936, 322409920, 368468480, 515855872, 644819840, 1289639680, 2579279360]

約数ペア:

[(1, 2579279360), (2, 1289639680), (4, 644819840), (5, 515855872), (7, 368468480), (8, 322409920), (10, 257927936), (14, 184234240), (16, 161204960), (20, 128963968), (28, 92117120), (31, 83202560), (32, 80602480), (35, 73693696), (40, 64481984), (56, 46058560), (62, 41601280), (64, 40301240), (70, 36846848), (80, 32240992), (112, 23029280), (124, 20800640), (128, 20150620), (140, 18423424), (155, 16640512), (160, 16120496), (217, 11886080), (224, 11514640), (248, 10400320), (256, 10075310), (280, 9211712), (310, 8320256), (320, 8060248), (434, 5943040), (448, 5757320), (496, 5200160), (512, 5037655), (560, 4605856), (620, 4160128), (640, 4030124), (868, 2971520), (896, 2878660), (992, 2600080), (1085, 2377216), (1120, 2302928), (1240, 2080064), (1280, 2015062), (1736, 1485760), (1792, 1439330), (1984, 1300040), (2170, 1188608), (2240, 1151464), (2480, 1040032), (2560, 1007531), (3472, 742880), (3584, 719665), (3968, 650020), (4340, 594304), (4480, 575732), (4643, 555520), (4960, 520016), (6944, 371440), (7936, 325010), (8680, 297152), (8960, 287866), (9286, 277760), (9920, 260008), (13888, 185720), (15872, 162505), (17360, 148576), (17920, 143933), (18572, 138880), (19840, 130004), (23215, 111104), (27776, 92860), (32501, 79360), (34720, 74288), (37144, 69440), (39680, 65002), (46430, 55552)]