227918880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{7537}}^1$

素因数の和:7568

約数の個数: 192

約数和(自身を含む): 911796480

約数和(自身を除く): 683877600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7537, 7560, 10080, 15074, 15120, 22611, 30148, 30240, 37685, 45222, 52759, 60296, 67833, 75370, 90444, 105518, 113055, 120592, 135666, 150740, 158277, 180888, 203499, 211036, 226110, 241184, 263795, 271332, 301480, 316554, 339165, 361776, 406998, 422072, 452220, 474831, 527590, 542664, 602960, 633108, 678330, 723552, 791385, 813996, 844144, 904440, 949662, 1017495, 1055180, 1085328, 1205920, 1266216, 1356660, 1424493, 1582770, 1627992, 1688288, 1808880, 1899324, 2034990, 2110360, 2170656, 2374155, 2532432, 2713320, 2848986, 3165540, 3255984, 3617760, 3798648, 4069980, 4220720, 4748310, 5064864, 5426640, 5697972, 6331080, 6511968, 7122465, 7597296, 8139960, 8441440, 9496620, 10853280, 11395944, 12662160, 14244930, 15194592, 16279920, 18993240, 22791888, 25324320, 28489860, 32559840, 37986480, 45583776, 56979720, 75972960, 113959440, 227918880]

約数ペア:

[(1, 227918880), (2, 113959440), (3, 75972960), (4, 56979720), (5, 45583776), (6, 37986480), (7, 32559840), (8, 28489860), (9, 25324320), (10, 22791888), (12, 18993240), (14, 16279920), (15, 15194592), (16, 14244930), (18, 12662160), (20, 11395944), (21, 10853280), (24, 9496620), (27, 8441440), (28, 8139960), (30, 7597296), (32, 7122465), (35, 6511968), (36, 6331080), (40, 5697972), (42, 5426640), (45, 5064864), (48, 4748310), (54, 4220720), (56, 4069980), (60, 3798648), (63, 3617760), (70, 3255984), (72, 3165540), (80, 2848986), (84, 2713320), (90, 2532432), (96, 2374155), (105, 2170656), (108, 2110360), (112, 2034990), (120, 1899324), (126, 1808880), (135, 1688288), (140, 1627992), (144, 1582770), (160, 1424493), (168, 1356660), (180, 1266216), (189, 1205920), (210, 1085328), (216, 1055180), (224, 1017495), (240, 949662), (252, 904440), (270, 844144), (280, 813996), (288, 791385), (315, 723552), (336, 678330), (360, 633108), (378, 602960), (420, 542664), (432, 527590), (480, 474831), (504, 452220), (540, 422072), (560, 406998), (630, 361776), (672, 339165), (720, 316554), (756, 301480), (840, 271332), (864, 263795), (945, 241184), (1008, 226110), (1080, 211036), (1120, 203499), (1260, 180888), (1440, 158277), (1512, 150740), (1680, 135666), (1890, 120592), (2016, 113055), (2160, 105518), (2520, 90444), (3024, 75370), (3360, 67833), (3780, 60296), (4320, 52759), (5040, 45222), (6048, 37685), (7537, 30240), (7560, 30148), (10080, 22611), (15074, 15120)]