204115680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1338

約数の個数: 192

約数和(自身を含む): 734287680

約数和(自身を除く): 530172000

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, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 592, 666, 720, 740, 864, 888, 999, 1080, 1110, 1184, 1277, 1332, 1440, 1480, 1665, 1776, 1998, 2160, 2220, 2554, 2664, 2960, 3330, 3552, 3831, 3996, 4320, 4440, 4995, 5108, 5328, 5920, 6385, 6660, 7662, 7992, 8880, 9990, 10216, 10656, 11493, 12770, 13320, 15324, 15984, 17760, 19155, 19980, 20432, 22986, 25540, 26640, 30648, 31968, 34479, 38310, 39960, 40864, 45972, 47249, 51080, 53280, 57465, 61296, 68958, 76620, 79920, 91944, 94498, 102160, 114930, 122592, 137916, 141747, 153240, 159840, 172395, 183888, 188996, 204320, 229860, 236245, 275832, 283494, 306480, 344790, 367776, 377992, 425241, 459720, 472490, 551664, 566988, 612960, 689580, 708735, 755984, 850482, 919440, 944980, 1103328, 1133976, 1275723, 1379160, 1417470, 1511968, 1700964, 1838880, 1889960, 2126205, 2267952, 2551446, 2758320, 2834940, 3401928, 3779920, 4252410, 4535904, 5102892, 5516640, 5669880, 6378615, 6803856, 7559840, 8504820, 10205784, 11339760, 12757230, 13607712, 17009640, 20411568, 22679520, 25514460, 34019280, 40823136, 51028920, 68038560, 102057840, 204115680]

約数ペア:

[(1, 204115680), (2, 102057840), (3, 68038560), (4, 51028920), (5, 40823136), (6, 34019280), (8, 25514460), (9, 22679520), (10, 20411568), (12, 17009640), (15, 13607712), (16, 12757230), (18, 11339760), (20, 10205784), (24, 8504820), (27, 7559840), (30, 6803856), (32, 6378615), (36, 5669880), (37, 5516640), (40, 5102892), (45, 4535904), (48, 4252410), (54, 3779920), (60, 3401928), (72, 2834940), (74, 2758320), (80, 2551446), (90, 2267952), (96, 2126205), (108, 1889960), (111, 1838880), (120, 1700964), (135, 1511968), (144, 1417470), (148, 1379160), (160, 1275723), (180, 1133976), (185, 1103328), (216, 944980), (222, 919440), (240, 850482), (270, 755984), (288, 708735), (296, 689580), (333, 612960), (360, 566988), (370, 551664), (432, 472490), (444, 459720), (480, 425241), (540, 377992), (555, 367776), (592, 344790), (666, 306480), (720, 283494), (740, 275832), (864, 236245), (888, 229860), (999, 204320), (1080, 188996), (1110, 183888), (1184, 172395), (1277, 159840), (1332, 153240), (1440, 141747), (1480, 137916), (1665, 122592), (1776, 114930), (1998, 102160), (2160, 94498), (2220, 91944), (2554, 79920), (2664, 76620), (2960, 68958), (3330, 61296), (3552, 57465), (3831, 53280), (3996, 51080), (4320, 47249), (4440, 45972), (4995, 40864), (5108, 39960), (5328, 38310), (5920, 34479), (6385, 31968), (6660, 30648), (7662, 26640), (7992, 25540), (8880, 22986), (9990, 20432), (10216, 19980), (10656, 19155), (11493, 17760), (12770, 15984), (13320, 15324)]