142377480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:573

約数の個数: 256

約数和(自身を含む): 558144000

約数和(自身を除く): 415766520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 74, 84, 90, 105, 108, 111, 120, 126, 135, 140, 148, 168, 180, 185, 189, 210, 216, 222, 252, 259, 270, 280, 296, 315, 333, 360, 370, 378, 420, 444, 504, 509, 518, 540, 555, 630, 666, 740, 756, 777, 840, 888, 945, 999, 1018, 1036, 1080, 1110, 1260, 1295, 1332, 1480, 1512, 1527, 1554, 1665, 1890, 1998, 2036, 2072, 2220, 2331, 2520, 2545, 2590, 2664, 3054, 3108, 3330, 3563, 3780, 3885, 3996, 4072, 4440, 4581, 4662, 4995, 5090, 5180, 6108, 6216, 6660, 6993, 7126, 7560, 7635, 7770, 7992, 9162, 9324, 9990, 10180, 10360, 10689, 11655, 12216, 13320, 13743, 13986, 14252, 15270, 15540, 17815, 18324, 18648, 18833, 19980, 20360, 21378, 22905, 23310, 27486, 27972, 28504, 30540, 31080, 32067, 34965, 35630, 36648, 37666, 39960, 42756, 45810, 46620, 53445, 54972, 55944, 56499, 61080, 64134, 68715, 69930, 71260, 75332, 85512, 91620, 93240, 94165, 96201, 106890, 109944, 112998, 128268, 131831, 137430, 139860, 142520, 150664, 160335, 169497, 183240, 188330, 192402, 213780, 225996, 256536, 263662, 274860, 279720, 282495, 320670, 338994, 376660, 384804, 395493, 427560, 451992, 481005, 508491, 527324, 549720, 564990, 641340, 659155, 677988, 753320, 769608, 790986, 847485, 962010, 1016982, 1054648, 1129980, 1186479, 1282680, 1318310, 1355976, 1581972, 1694970, 1924020, 1977465, 2033964, 2259960, 2372958, 2542455, 2636620, 3163944, 3389940, 3559437, 3848040, 3954930, 4067928, 4745916, 5084910, 5273240, 5932395, 6779880, 7118874, 7909860, 9491832, 10169820, 11864790, 14237748, 15819720, 17797185, 20339640, 23729580, 28475496, 35594370, 47459160, 71188740, 142377480]

約数ペア:

[(1, 142377480), (2, 71188740), (3, 47459160), (4, 35594370), (5, 28475496), (6, 23729580), (7, 20339640), (8, 17797185), (9, 15819720), (10, 14237748), (12, 11864790), (14, 10169820), (15, 9491832), (18, 7909860), (20, 7118874), (21, 6779880), (24, 5932395), (27, 5273240), (28, 5084910), (30, 4745916), (35, 4067928), (36, 3954930), (37, 3848040), (40, 3559437), (42, 3389940), (45, 3163944), (54, 2636620), (56, 2542455), (60, 2372958), (63, 2259960), (70, 2033964), (72, 1977465), (74, 1924020), (84, 1694970), (90, 1581972), (105, 1355976), (108, 1318310), (111, 1282680), (120, 1186479), (126, 1129980), (135, 1054648), (140, 1016982), (148, 962010), (168, 847485), (180, 790986), (185, 769608), (189, 753320), (210, 677988), (216, 659155), (222, 641340), (252, 564990), (259, 549720), (270, 527324), (280, 508491), (296, 481005), (315, 451992), (333, 427560), (360, 395493), (370, 384804), (378, 376660), (420, 338994), (444, 320670), (504, 282495), (509, 279720), (518, 274860), (540, 263662), (555, 256536), (630, 225996), (666, 213780), (740, 192402), (756, 188330), (777, 183240), (840, 169497), (888, 160335), (945, 150664), (999, 142520), (1018, 139860), (1036, 137430), (1080, 131831), (1110, 128268), (1260, 112998), (1295, 109944), (1332, 106890), (1480, 96201), (1512, 94165), (1527, 93240), (1554, 91620), (1665, 85512), (1890, 75332), (1998, 71260), (2036, 69930), (2072, 68715), (2220, 64134), (2331, 61080), (2520, 56499), (2545, 55944), (2590, 54972), (2664, 53445), (3054, 46620), (3108, 45810), (3330, 42756), (3563, 39960), (3780, 37666), (3885, 36648), (3996, 35630), (4072, 34965), (4440, 32067), (4581, 31080), (4662, 30540), (4995, 28504), (5090, 27972), (5180, 27486), (6108, 23310), (6216, 22905), (6660, 21378), (6993, 20360), (7126, 19980), (7560, 18833), (7635, 18648), (7770, 18324), (7992, 17815), (9162, 15540), (9324, 15270), (9990, 14252), (10180, 13986), (10360, 13743), (10689, 13320), (11655, 12216)]