495542880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{2341}}^1$

素因数の和:2379

約数の個数: 288

約数和(自身を含む): 2018429280

約数和(自身を除く): 1522886400

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, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2341, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4682, 4704, 5040, 5292, 5880, 6048, 6615, 7023, 7056, 7560, 7840, 8820, 9364, 10080, 10584, 11705, 11760, 13230, 14046, 14112, 15120, 16387, 17640, 18728, 21069, 21168, 23410, 23520, 26460, 28092, 30240, 32774, 35115, 35280, 37456, 42138, 42336, 46820, 49161, 52920, 56184, 63207, 65548, 70230, 70560, 74912, 81935, 84276, 93640, 98322, 105345, 105840, 112368, 114709, 126414, 131096, 140460, 147483, 163870, 168552, 187280, 196644, 210690, 211680, 224736, 229418, 245805, 252828, 262192, 280920, 294966, 316035, 327740, 337104, 344127, 374560, 393288, 421380, 442449, 458836, 491610, 505656, 524384, 561840, 573545, 589932, 632070, 655480, 674208, 688254, 737415, 786576, 842760, 884898, 917672, 983220, 1011312, 1032381, 1123680, 1147090, 1179864, 1264140, 1310960, 1376508, 1474830, 1573152, 1685520, 1720635, 1769796, 1835344, 1966440, 2022624, 2064762, 2212245, 2294180, 2359728, 2528280, 2621920, 2753016, 2949660, 3097143, 3371040, 3441270, 3539592, 3670688, 3932880, 4129524, 4424490, 4588360, 4719456, 5056560, 5161905, 5506032, 5899320, 6194286, 6882540, 7079184, 7865760, 8259048, 8848980, 9176720, 10113120, 10323810, 11012064, 11798640, 12388572, 13765080, 14158368, 15485715, 16518096, 17697960, 18353440, 20647620, 23597280, 24777144, 27530160, 30971430, 33036192, 35395920, 41295240, 49554288, 55060320, 61942860, 70791840, 82590480, 99108576, 123885720, 165180960, 247771440, 495542880]

約数ペア:

[(1, 495542880), (2, 247771440), (3, 165180960), (4, 123885720), (5, 99108576), (6, 82590480), (7, 70791840), (8, 61942860), (9, 55060320), (10, 49554288), (12, 41295240), (14, 35395920), (15, 33036192), (16, 30971430), (18, 27530160), (20, 24777144), (21, 23597280), (24, 20647620), (27, 18353440), (28, 17697960), (30, 16518096), (32, 15485715), (35, 14158368), (36, 13765080), (40, 12388572), (42, 11798640), (45, 11012064), (48, 10323810), (49, 10113120), (54, 9176720), (56, 8848980), (60, 8259048), (63, 7865760), (70, 7079184), (72, 6882540), (80, 6194286), (84, 5899320), (90, 5506032), (96, 5161905), (98, 5056560), (105, 4719456), (108, 4588360), (112, 4424490), (120, 4129524), (126, 3932880), (135, 3670688), (140, 3539592), (144, 3441270), (147, 3371040), (160, 3097143), (168, 2949660), (180, 2753016), (189, 2621920), (196, 2528280), (210, 2359728), (216, 2294180), (224, 2212245), (240, 2064762), (245, 2022624), (252, 1966440), (270, 1835344), (280, 1769796), (288, 1720635), (294, 1685520), (315, 1573152), (336, 1474830), (360, 1376508), (378, 1310960), (392, 1264140), (420, 1179864), (432, 1147090), (441, 1123680), (480, 1032381), (490, 1011312), (504, 983220), (540, 917672), (560, 884898), (588, 842760), (630, 786576), (672, 737415), (720, 688254), (735, 674208), (756, 655480), (784, 632070), (840, 589932), (864, 573545), (882, 561840), (945, 524384), (980, 505656), (1008, 491610), (1080, 458836), (1120, 442449), (1176, 421380), (1260, 393288), (1323, 374560), (1440, 344127), (1470, 337104), (1512, 327740), (1568, 316035), (1680, 294966), (1764, 280920), (1890, 262192), (1960, 252828), (2016, 245805), (2160, 229418), (2205, 224736), (2341, 211680), (2352, 210690), (2520, 196644), (2646, 187280), (2940, 168552), (3024, 163870), (3360, 147483), (3528, 140460), (3780, 131096), (3920, 126414), (4320, 114709), (4410, 112368), (4682, 105840), (4704, 105345), (5040, 98322), (5292, 93640), (5880, 84276), (6048, 81935), (6615, 74912), (7023, 70560), (7056, 70230), (7560, 65548), (7840, 63207), (8820, 56184), (9364, 52920), (10080, 49161), (10584, 46820), (11705, 42336), (11760, 42138), (13230, 37456), (14046, 35280), (14112, 35115), (15120, 32774), (16387, 30240), (17640, 28092), (18728, 26460), (21069, 23520), (21168, 23410)]