1459201920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{571}}^1$

素因数の和:626

約数の個数: 256

約数和(自身を含む): 5124936960

約数和(自身を除く): 3665735040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 384, 440, 480, 484, 528, 571, 605, 640, 660, 704, 726, 880, 960, 968, 1056, 1142, 1210, 1320, 1331, 1408, 1452, 1713, 1760, 1815, 1920, 1936, 2112, 2284, 2420, 2640, 2662, 2855, 2904, 3426, 3520, 3630, 3872, 3993, 4224, 4568, 4840, 5280, 5324, 5710, 5808, 6281, 6655, 6852, 7040, 7260, 7744, 7986, 8565, 9136, 9680, 10560, 10648, 11420, 11616, 12562, 13310, 13704, 14520, 15488, 15972, 17130, 18272, 18843, 19360, 19965, 21120, 21296, 22840, 23232, 25124, 26620, 27408, 29040, 31405, 31944, 34260, 36544, 37686, 38720, 39930, 42592, 45680, 46464, 50248, 53240, 54816, 58080, 62810, 63888, 68520, 69091, 73088, 75372, 77440, 79860, 85184, 91360, 94215, 100496, 106480, 109632, 116160, 125620, 127776, 137040, 138182, 150744, 159720, 170368, 182720, 188430, 200992, 207273, 212960, 219264, 232320, 251240, 255552, 274080, 276364, 301488, 319440, 345455, 365440, 376860, 401984, 414546, 425920, 502480, 511104, 548160, 552728, 602976, 638880, 690910, 753720, 760001, 803968, 829092, 851840, 1004960, 1036365, 1096320, 1105456, 1205952, 1277760, 1381820, 1507440, 1520002, 1658184, 2009920, 2072730, 2210912, 2280003, 2411904, 2555520, 2763640, 3014880, 3040004, 3316368, 3800005, 4019840, 4145460, 4421824, 4560006, 5527280, 6029760, 6080008, 6632736, 7600010, 8290920, 8843648, 9120012, 11054560, 11400015, 12059520, 12160016, 13265472, 15200020, 16581840, 18240024, 22109120, 22800030, 24320032, 26530944, 30400040, 33163680, 36480048, 44218240, 45600060, 48640064, 60800080, 66327360, 72960096, 91200120, 97280128, 121600160, 132654720, 145920192, 182400240, 243200320, 291840384, 364800480, 486400640, 729600960, 1459201920]

約数ペア:

[(1, 1459201920), (2, 729600960), (3, 486400640), (4, 364800480), (5, 291840384), (6, 243200320), (8, 182400240), (10, 145920192), (11, 132654720), (12, 121600160), (15, 97280128), (16, 91200120), (20, 72960096), (22, 66327360), (24, 60800080), (30, 48640064), (32, 45600060), (33, 44218240), (40, 36480048), (44, 33163680), (48, 30400040), (55, 26530944), (60, 24320032), (64, 22800030), (66, 22109120), (80, 18240024), (88, 16581840), (96, 15200020), (110, 13265472), (120, 12160016), (121, 12059520), (128, 11400015), (132, 11054560), (160, 9120012), (165, 8843648), (176, 8290920), (192, 7600010), (220, 6632736), (240, 6080008), (242, 6029760), (264, 5527280), (320, 4560006), (330, 4421824), (352, 4145460), (363, 4019840), (384, 3800005), (440, 3316368), (480, 3040004), (484, 3014880), (528, 2763640), (571, 2555520), (605, 2411904), (640, 2280003), (660, 2210912), (704, 2072730), (726, 2009920), (880, 1658184), (960, 1520002), (968, 1507440), (1056, 1381820), (1142, 1277760), (1210, 1205952), (1320, 1105456), (1331, 1096320), (1408, 1036365), (1452, 1004960), (1713, 851840), (1760, 829092), (1815, 803968), (1920, 760001), (1936, 753720), (2112, 690910), (2284, 638880), (2420, 602976), (2640, 552728), (2662, 548160), (2855, 511104), (2904, 502480), (3426, 425920), (3520, 414546), (3630, 401984), (3872, 376860), (3993, 365440), (4224, 345455), (4568, 319440), (4840, 301488), (5280, 276364), (5324, 274080), (5710, 255552), (5808, 251240), (6281, 232320), (6655, 219264), (6852, 212960), (7040, 207273), (7260, 200992), (7744, 188430), (7986, 182720), (8565, 170368), (9136, 159720), (9680, 150744), (10560, 138182), (10648, 137040), (11420, 127776), (11616, 125620), (12562, 116160), (13310, 109632), (13704, 106480), (14520, 100496), (15488, 94215), (15972, 91360), (17130, 85184), (18272, 79860), (18843, 77440), (19360, 75372), (19965, 73088), (21120, 69091), (21296, 68520), (22840, 63888), (23232, 62810), (25124, 58080), (26620, 54816), (27408, 53240), (29040, 50248), (31405, 46464), (31944, 45680), (34260, 42592), (36544, 39930), (37686, 38720)]