190406880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5749}}^1$

素因数の和:5793

約数の個数: 144

約数和(自身を含む): 678132000

約数和(自身を除く): 487725120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 5749, 6624, 8280, 11040, 11498, 16560, 17247, 22996, 28745, 33120, 34494, 45992, 51741, 57490, 68988, 86235, 91984, 103482, 114980, 132227, 137976, 172470, 183968, 206964, 229960, 258705, 264454, 275952, 344940, 396681, 413928, 459920, 517410, 528908, 551904, 661135, 689880, 793362, 827856, 919840, 1034820, 1057816, 1190043, 1322270, 1379760, 1586724, 1655712, 1983405, 2069640, 2115632, 2380086, 2644540, 2759520, 3173448, 3966810, 4139280, 4231264, 4760172, 5289080, 5950215, 6346896, 7933620, 8278560, 9520344, 10578160, 11900430, 12693792, 15867240, 19040688, 21156320, 23800860, 31734480, 38081376, 47601720, 63468960, 95203440, 190406880]

約数ペア:

[(1, 190406880), (2, 95203440), (3, 63468960), (4, 47601720), (5, 38081376), (6, 31734480), (8, 23800860), (9, 21156320), (10, 19040688), (12, 15867240), (15, 12693792), (16, 11900430), (18, 10578160), (20, 9520344), (23, 8278560), (24, 7933620), (30, 6346896), (32, 5950215), (36, 5289080), (40, 4760172), (45, 4231264), (46, 4139280), (48, 3966810), (60, 3173448), (69, 2759520), (72, 2644540), (80, 2380086), (90, 2115632), (92, 2069640), (96, 1983405), (115, 1655712), (120, 1586724), (138, 1379760), (144, 1322270), (160, 1190043), (180, 1057816), (184, 1034820), (207, 919840), (230, 827856), (240, 793362), (276, 689880), (288, 661135), (345, 551904), (360, 528908), (368, 517410), (414, 459920), (460, 413928), (480, 396681), (552, 344940), (690, 275952), (720, 264454), (736, 258705), (828, 229960), (920, 206964), (1035, 183968), (1104, 172470), (1380, 137976), (1440, 132227), (1656, 114980), (1840, 103482), (2070, 91984), (2208, 86235), (2760, 68988), (3312, 57490), (3680, 51741), (4140, 45992), (5520, 34494), (5749, 33120), (6624, 28745), (8280, 22996), (11040, 17247), (11498, 16560)]