244075680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:573

約数の個数: 240

約数和(自身を含む): 886402440

約数和(自身を除く): 642326760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 216, 222, 240, 270, 288, 296, 324, 333, 360, 370, 405, 432, 444, 480, 509, 540, 555, 592, 648, 666, 720, 740, 810, 864, 888, 999, 1018, 1080, 1110, 1184, 1296, 1332, 1440, 1480, 1527, 1620, 1665, 1776, 1998, 2036, 2160, 2220, 2545, 2592, 2664, 2960, 2997, 3054, 3240, 3330, 3552, 3996, 4072, 4320, 4440, 4581, 4995, 5090, 5328, 5920, 5994, 6108, 6480, 6660, 7635, 7992, 8144, 8880, 9162, 9990, 10180, 10656, 11988, 12216, 12960, 13320, 13743, 14985, 15270, 15984, 16288, 17760, 18324, 18833, 19980, 20360, 22905, 23976, 24432, 26640, 27486, 29970, 30540, 31968, 36648, 37666, 39960, 40720, 41229, 45810, 47952, 48864, 53280, 54972, 56499, 59940, 61080, 68715, 73296, 75332, 79920, 81440, 82458, 91620, 94165, 95904, 109944, 112998, 119880, 122160, 137430, 146592, 150664, 159840, 164916, 169497, 183240, 188330, 206145, 219888, 225996, 239760, 244320, 274860, 282495, 301328, 329832, 338994, 366480, 376660, 412290, 439776, 451992, 479520, 508491, 549720, 564990, 602656, 659664, 677988, 732960, 753320, 824580, 847485, 903984, 1016982, 1099440, 1129980, 1319328, 1355976, 1506640, 1525473, 1649160, 1694970, 1807968, 2033964, 2198880, 2259960, 2542455, 2711952, 3013280, 3050946, 3298320, 3389940, 4067928, 4519920, 5084910, 5423904, 6101892, 6596640, 6779880, 7627365, 8135856, 9039840, 10169820, 12203784, 13559760, 15254730, 16271712, 20339640, 24407568, 27119520, 30509460, 40679280, 48815136, 61018920, 81358560, 122037840, 244075680]

約数ペア:

[(1, 244075680), (2, 122037840), (3, 81358560), (4, 61018920), (5, 48815136), (6, 40679280), (8, 30509460), (9, 27119520), (10, 24407568), (12, 20339640), (15, 16271712), (16, 15254730), (18, 13559760), (20, 12203784), (24, 10169820), (27, 9039840), (30, 8135856), (32, 7627365), (36, 6779880), (37, 6596640), (40, 6101892), (45, 5423904), (48, 5084910), (54, 4519920), (60, 4067928), (72, 3389940), (74, 3298320), (80, 3050946), (81, 3013280), (90, 2711952), (96, 2542455), (108, 2259960), (111, 2198880), (120, 2033964), (135, 1807968), (144, 1694970), (148, 1649160), (160, 1525473), (162, 1506640), (180, 1355976), (185, 1319328), (216, 1129980), (222, 1099440), (240, 1016982), (270, 903984), (288, 847485), (296, 824580), (324, 753320), (333, 732960), (360, 677988), (370, 659664), (405, 602656), (432, 564990), (444, 549720), (480, 508491), (509, 479520), (540, 451992), (555, 439776), (592, 412290), (648, 376660), (666, 366480), (720, 338994), (740, 329832), (810, 301328), (864, 282495), (888, 274860), (999, 244320), (1018, 239760), (1080, 225996), (1110, 219888), (1184, 206145), (1296, 188330), (1332, 183240), (1440, 169497), (1480, 164916), (1527, 159840), (1620, 150664), (1665, 146592), (1776, 137430), (1998, 122160), (2036, 119880), (2160, 112998), (2220, 109944), (2545, 95904), (2592, 94165), (2664, 91620), (2960, 82458), (2997, 81440), (3054, 79920), (3240, 75332), (3330, 73296), (3552, 68715), (3996, 61080), (4072, 59940), (4320, 56499), (4440, 54972), (4581, 53280), (4995, 48864), (5090, 47952), (5328, 45810), (5920, 41229), (5994, 40720), (6108, 39960), (6480, 37666), (6660, 36648), (7635, 31968), (7992, 30540), (8144, 29970), (8880, 27486), (9162, 26640), (9990, 24432), (10180, 23976), (10656, 22905), (11988, 20360), (12216, 19980), (12960, 18833), (13320, 18324), (13743, 17760), (14985, 16288), (15270, 15984)]