1428820560

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1192

約数の個数: 240

約数和(自身を含む): 5055051456

約数和(自身を除く): 3626230896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 81, 90, 108, 120, 134, 135, 144, 162, 180, 201, 216, 240, 243, 268, 270, 324, 335, 360, 402, 405, 432, 486, 536, 540, 603, 648, 670, 720, 804, 810, 972, 1005, 1072, 1080, 1097, 1206, 1215, 1296, 1340, 1608, 1620, 1809, 1944, 2010, 2160, 2194, 2412, 2430, 2680, 3015, 3216, 3240, 3291, 3618, 3888, 4020, 4388, 4824, 4860, 5360, 5427, 5485, 6030, 6480, 6582, 7236, 8040, 8776, 9045, 9648, 9720, 9873, 10854, 10970, 12060, 13164, 14472, 16080, 16281, 16455, 17552, 18090, 19440, 19746, 21708, 21940, 24120, 26328, 27135, 28944, 29619, 32562, 32910, 36180, 39492, 43416, 43880, 48240, 49365, 52656, 54270, 59238, 65124, 65820, 72360, 73499, 78984, 81405, 86832, 87760, 88857, 98730, 108540, 118476, 130248, 131640, 144720, 146998, 148095, 157968, 162810, 177714, 197460, 217080, 220497, 236952, 260496, 263280, 266571, 293996, 296190, 325620, 355428, 367495, 394920, 434160, 440994, 444285, 473904, 533142, 587992, 592380, 651240, 661491, 710856, 734990, 789840, 881988, 888570, 1066284, 1102485, 1175984, 1184760, 1302480, 1322982, 1332855, 1421712, 1469980, 1763976, 1777140, 1984473, 2132568, 2204970, 2369520, 2645964, 2665710, 2939960, 3307455, 3527952, 3554280, 3968946, 4265136, 4409940, 5291928, 5331420, 5879920, 5953419, 6614910, 7108560, 7937892, 8819880, 9922365, 10583856, 10662840, 11906838, 13229820, 15875784, 17639760, 17860257, 19844730, 21325680, 23813676, 26459640, 29767095, 31751568, 35720514, 39689460, 47627352, 52919280, 59534190, 71441028, 79378920, 89301285, 95254704, 119068380, 142882056, 158757840, 178602570, 238136760, 285764112, 357205140, 476273520, 714410280, 1428820560]

約数ペア:

[(1, 1428820560), (2, 714410280), (3, 476273520), (4, 357205140), (5, 285764112), (6, 238136760), (8, 178602570), (9, 158757840), (10, 142882056), (12, 119068380), (15, 95254704), (16, 89301285), (18, 79378920), (20, 71441028), (24, 59534190), (27, 52919280), (30, 47627352), (36, 39689460), (40, 35720514), (45, 31751568), (48, 29767095), (54, 26459640), (60, 23813676), (67, 21325680), (72, 19844730), (80, 17860257), (81, 17639760), (90, 15875784), (108, 13229820), (120, 11906838), (134, 10662840), (135, 10583856), (144, 9922365), (162, 8819880), (180, 7937892), (201, 7108560), (216, 6614910), (240, 5953419), (243, 5879920), (268, 5331420), (270, 5291928), (324, 4409940), (335, 4265136), (360, 3968946), (402, 3554280), (405, 3527952), (432, 3307455), (486, 2939960), (536, 2665710), (540, 2645964), (603, 2369520), (648, 2204970), (670, 2132568), (720, 1984473), (804, 1777140), (810, 1763976), (972, 1469980), (1005, 1421712), (1072, 1332855), (1080, 1322982), (1097, 1302480), (1206, 1184760), (1215, 1175984), (1296, 1102485), (1340, 1066284), (1608, 888570), (1620, 881988), (1809, 789840), (1944, 734990), (2010, 710856), (2160, 661491), (2194, 651240), (2412, 592380), (2430, 587992), (2680, 533142), (3015, 473904), (3216, 444285), (3240, 440994), (3291, 434160), (3618, 394920), (3888, 367495), (4020, 355428), (4388, 325620), (4824, 296190), (4860, 293996), (5360, 266571), (5427, 263280), (5485, 260496), (6030, 236952), (6480, 220497), (6582, 217080), (7236, 197460), (8040, 177714), (8776, 162810), (9045, 157968), (9648, 148095), (9720, 146998), (9873, 144720), (10854, 131640), (10970, 130248), (12060, 118476), (13164, 108540), (14472, 98730), (16080, 88857), (16281, 87760), (16455, 86832), (17552, 81405), (18090, 78984), (19440, 73499), (19746, 72360), (21708, 65820), (21940, 65124), (24120, 59238), (26328, 54270), (27135, 52656), (28944, 49365), (29619, 48240), (32562, 43880), (32910, 43416), (36180, 39492)]