212189760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:666

約数の個数: 224

約数和(自身を含む): 768096000

約数和(自身を除く): 555906240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 328, 360, 369, 410, 432, 480, 492, 540, 576, 599, 615, 656, 720, 738, 820, 864, 960, 984, 1080, 1107, 1198, 1230, 1312, 1440, 1476, 1640, 1728, 1797, 1845, 1968, 2160, 2214, 2396, 2460, 2624, 2880, 2952, 2995, 3280, 3594, 3690, 3936, 4320, 4428, 4792, 4920, 5391, 5535, 5904, 5990, 6560, 7188, 7380, 7872, 8640, 8856, 8985, 9584, 9840, 10782, 11070, 11808, 11980, 13120, 14376, 14760, 16173, 17712, 17970, 19168, 19680, 21564, 22140, 23616, 23960, 24559, 26955, 28752, 29520, 32346, 35424, 35940, 38336, 39360, 43128, 44280, 47920, 49118, 53910, 57504, 59040, 64692, 70848, 71880, 73677, 80865, 86256, 88560, 95840, 98236, 107820, 115008, 118080, 122795, 129384, 143760, 147354, 161730, 172512, 177120, 191680, 196472, 215640, 221031, 245590, 258768, 287520, 294708, 323460, 345024, 354240, 368385, 392944, 431280, 442062, 491180, 517536, 575040, 589416, 646920, 663093, 736770, 785888, 862560, 884124, 982360, 1035072, 1105155, 1178832, 1293840, 1326186, 1473540, 1571776, 1725120, 1768248, 1964720, 2210310, 2357664, 2587680, 2652372, 2947080, 3315465, 3536496, 3929440, 4420620, 4715328, 5175360, 5304744, 5894160, 6630930, 7072992, 7858880, 8841240, 10609488, 11788320, 13261860, 14145984, 17682480, 21218976, 23576640, 26523720, 35364960, 42437952, 53047440, 70729920, 106094880, 212189760]

約数ペア:

[(1, 212189760), (2, 106094880), (3, 70729920), (4, 53047440), (5, 42437952), (6, 35364960), (8, 26523720), (9, 23576640), (10, 21218976), (12, 17682480), (15, 14145984), (16, 13261860), (18, 11788320), (20, 10609488), (24, 8841240), (27, 7858880), (30, 7072992), (32, 6630930), (36, 5894160), (40, 5304744), (41, 5175360), (45, 4715328), (48, 4420620), (54, 3929440), (60, 3536496), (64, 3315465), (72, 2947080), (80, 2652372), (82, 2587680), (90, 2357664), (96, 2210310), (108, 1964720), (120, 1768248), (123, 1725120), (135, 1571776), (144, 1473540), (160, 1326186), (164, 1293840), (180, 1178832), (192, 1105155), (205, 1035072), (216, 982360), (240, 884124), (246, 862560), (270, 785888), (288, 736770), (320, 663093), (328, 646920), (360, 589416), (369, 575040), (410, 517536), (432, 491180), (480, 442062), (492, 431280), (540, 392944), (576, 368385), (599, 354240), (615, 345024), (656, 323460), (720, 294708), (738, 287520), (820, 258768), (864, 245590), (960, 221031), (984, 215640), (1080, 196472), (1107, 191680), (1198, 177120), (1230, 172512), (1312, 161730), (1440, 147354), (1476, 143760), (1640, 129384), (1728, 122795), (1797, 118080), (1845, 115008), (1968, 107820), (2160, 98236), (2214, 95840), (2396, 88560), (2460, 86256), (2624, 80865), (2880, 73677), (2952, 71880), (2995, 70848), (3280, 64692), (3594, 59040), (3690, 57504), (3936, 53910), (4320, 49118), (4428, 47920), (4792, 44280), (4920, 43128), (5391, 39360), (5535, 38336), (5904, 35940), (5990, 35424), (6560, 32346), (7188, 29520), (7380, 28752), (7872, 26955), (8640, 24559), (8856, 23960), (8985, 23616), (9584, 22140), (9840, 21564), (10782, 19680), (11070, 19168), (11808, 17970), (11980, 17712), (13120, 16173), (14376, 14760)]