1253357280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 576

約数和(自身を含む): 5295144960

約数和(自身を除く): 4041787680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 98, 105, 108, 112, 120, 124, 126, 135, 140, 144, 147, 155, 160, 168, 180, 186, 189, 191, 196, 210, 216, 217, 224, 240, 245, 248, 252, 270, 279, 280, 288, 294, 310, 315, 336, 360, 372, 378, 382, 392, 420, 432, 434, 441, 465, 480, 490, 496, 504, 540, 558, 560, 573, 588, 620, 630, 651, 672, 720, 735, 744, 756, 764, 784, 837, 840, 864, 868, 882, 930, 945, 955, 980, 992, 1008, 1080, 1085, 1116, 1120, 1146, 1176, 1240, 1260, 1302, 1323, 1337, 1395, 1440, 1470, 1488, 1512, 1519, 1528, 1568, 1674, 1680, 1719, 1736, 1764, 1860, 1890, 1910, 1953, 1960, 2016, 2160, 2170, 2205, 2232, 2292, 2352, 2480, 2520, 2604, 2646, 2674, 2790, 2865, 2940, 2976, 3024, 3038, 3056, 3255, 3348, 3360, 3438, 3472, 3528, 3720, 3780, 3820, 3906, 3920, 4011, 4185, 4320, 4340, 4410, 4464, 4557, 4584, 4704, 4960, 5040, 5157, 5208, 5292, 5348, 5580, 5730, 5859, 5880, 5921, 6048, 6076, 6112, 6510, 6615, 6685, 6696, 6876, 6944, 7056, 7440, 7560, 7595, 7640, 7812, 7840, 8022, 8370, 8595, 8680, 8820, 8928, 9114, 9168, 9359, 9765, 10080, 10314, 10416, 10584, 10696, 11160, 11460, 11718, 11760, 11842, 12033, 12152, 13020, 13230, 13370, 13392, 13671, 13752, 14112, 14880, 15120, 15190, 15280, 15624, 16044, 16740, 17190, 17360, 17640, 17763, 18228, 18336, 18718, 19530, 20055, 20628, 20832, 21168, 21392, 22320, 22785, 22920, 23436, 23520, 23684, 24066, 24304, 25785, 26040, 26460, 26740, 26784, 27342, 27504, 28077, 29295, 29605, 30240, 30380, 30560, 31248, 32088, 33480, 34380, 34720, 35280, 35526, 36099, 36456, 37436, 39060, 40110, 41013, 41256, 41447, 42336, 42784, 44640, 45570, 45840, 46795, 46872, 47368, 48132, 48608, 51570, 52080, 52920, 53289, 53480, 54684, 55008, 56154, 58590, 59210, 60165, 60760, 62496, 64176, 66960, 68355, 68760, 70560, 71052, 72198, 72912, 74872, 78120, 80220, 82026, 82512, 82894, 84231, 88815, 91140, 91680, 93590, 93744, 94736, 96264, 103140, 104160, 105840, 106578, 106960, 109368, 112308, 117180, 118420, 120330, 121520, 124341, 128352, 133920, 136710, 137520, 140385, 142104, 144396, 145824, 149744, 156240, 159867, 160440, 164052, 165024, 165788, 168462, 177630, 180495, 182280, 187180, 187488, 189472, 192528, 205065, 206280, 207235, 211680, 213156, 213920, 218736, 224616, 234360, 236840, 240660, 243040, 248682, 252693, 266445, 273420, 275040, 280770, 284208, 288792, 290129, 299488, 312480, 319734, 320880, 328104, 331576, 336924, 355260, 360990, 364560, 373023, 374360, 385056, 410130, 412560, 414470, 421155, 426312, 437472, 449232, 468720, 473680, 481320, 497364, 505386, 532890, 546840, 561540, 568416, 577584, 580258, 621705, 639468, 641760, 656208, 663152, 673848, 710520, 721980, 729120, 746046, 748720, 799335, 820260, 825120, 828940, 842310, 852624, 870387, 898464, 937440, 947360, 962640, 994728, 1010772, 1065780, 1093680, 1119069, 1123080, 1155168, 1160516, 1243410, 1263465, 1278936, 1312416, 1326304, 1347696, 1421040, 1443960, 1450645, 1492092, 1497440, 1598670, 1640520, 1657880, 1684620, 1705248, 1740774, 1865115, 1925280, 1989456, 2021544, 2131560, 2187360, 2238138, 2246160, 2321032, 2486820, 2526930, 2557872, 2611161, 2695392, 2842080, 2887920, 2901290, 2984184, 3197340, 3281040, 3315760, 3369240, 3481548, 3730230, 3978912, 4043088, 4263120, 4351935, 4476276, 4492320, 4642064, 4973640, 5053860, 5115744, 5222322, 5595345, 5775840, 5802580, 5968368, 6394680, 6562080, 6631520, 6738480, 6963096, 7460460, 7833483, 8086176, 8526240, 8703870, 8952552, 9284128, 9947280, 10107720, 10444644, 11190690, 11605160, 11936736, 12789360, 13055805, 13476960, 13926192, 14920920, 15666966, 17407740, 17905104, 19894560, 20215440, 20889288, 22381380, 23210320, 25578720, 26111610, 27852384, 29841840, 31333932, 34815480, 35810208, 39167415, 40430880, 41778576, 44762760, 46420640, 52223220, 59683680, 62667864, 69630960, 78334830, 83557152, 89525520, 104446440, 125335728, 139261920, 156669660, 179051040, 208892880, 250671456, 313339320, 417785760, 626678640, 1253357280]

約数ペア:

[(1, 1253357280), (2, 626678640), (3, 417785760), (4, 313339320), (5, 250671456), (6, 208892880), (7, 179051040), (8, 156669660), (9, 139261920), (10, 125335728), (12, 104446440), (14, 89525520), (15, 83557152), (16, 78334830), (18, 69630960), (20, 62667864), (21, 59683680), (24, 52223220), (27, 46420640), (28, 44762760), (30, 41778576), (31, 40430880), (32, 39167415), (35, 35810208), (36, 34815480), (40, 31333932), (42, 29841840), (45, 27852384), (48, 26111610), (49, 25578720), (54, 23210320), (56, 22381380), (60, 20889288), (62, 20215440), (63, 19894560), (70, 17905104), (72, 17407740), (80, 15666966), (84, 14920920), (90, 13926192), (93, 13476960), (96, 13055805), (98, 12789360), (105, 11936736), (108, 11605160), (112, 11190690), (120, 10444644), (124, 10107720), (126, 9947280), (135, 9284128), (140, 8952552), (144, 8703870), (147, 8526240), (155, 8086176), (160, 7833483), (168, 7460460), (180, 6963096), (186, 6738480), (189, 6631520), (191, 6562080), (196, 6394680), (210, 5968368), (216, 5802580), (217, 5775840), (224, 5595345), (240, 5222322), (245, 5115744), (248, 5053860), (252, 4973640), (270, 4642064), (279, 4492320), (280, 4476276), (288, 4351935), (294, 4263120), (310, 4043088), (315, 3978912), (336, 3730230), (360, 3481548), (372, 3369240), (378, 3315760), (382, 3281040), (392, 3197340), (420, 2984184), (432, 2901290), (434, 2887920), (441, 2842080), (465, 2695392), (480, 2611161), (490, 2557872), (496, 2526930), (504, 2486820), (540, 2321032), (558, 2246160), (560, 2238138), (573, 2187360), (588, 2131560), (620, 2021544), (630, 1989456), (651, 1925280), (672, 1865115), (720, 1740774), (735, 1705248), (744, 1684620), (756, 1657880), (764, 1640520), (784, 1598670), (837, 1497440), (840, 1492092), (864, 1450645), (868, 1443960), (882, 1421040), (930, 1347696), (945, 1326304), (955, 1312416), (980, 1278936), (992, 1263465), (1008, 1243410), (1080, 1160516), (1085, 1155168), (1116, 1123080), (1120, 1119069), (1146, 1093680), (1176, 1065780), (1240, 1010772), (1260, 994728), (1302, 962640), (1323, 947360), (1337, 937440), (1395, 898464), (1440, 870387), (1470, 852624), (1488, 842310), (1512, 828940), (1519, 825120), (1528, 820260), (1568, 799335), (1674, 748720), (1680, 746046), (1719, 729120), (1736, 721980), (1764, 710520), (1860, 673848), (1890, 663152), (1910, 656208), (1953, 641760), (1960, 639468), (2016, 621705), (2160, 580258), (2170, 577584), (2205, 568416), (2232, 561540), (2292, 546840), (2352, 532890), (2480, 505386), (2520, 497364), (2604, 481320), (2646, 473680), (2674, 468720), (2790, 449232), (2865, 437472), (2940, 426312), (2976, 421155), (3024, 414470), (3038, 412560), (3056, 410130), (3255, 385056), (3348, 374360), (3360, 373023), (3438, 364560), (3472, 360990), (3528, 355260), (3720, 336924), (3780, 331576), (3820, 328104), (3906, 320880), (3920, 319734), (4011, 312480), (4185, 299488), (4320, 290129), (4340, 288792), (4410, 284208), (4464, 280770), (4557, 275040), (4584, 273420), (4704, 266445), (4960, 252693), (5040, 248682), (5157, 243040), (5208, 240660), (5292, 236840), (5348, 234360), (5580, 224616), (5730, 218736), (5859, 213920), (5880, 213156), (5921, 211680), (6048, 207235), (6076, 206280), (6112, 205065), (6510, 192528), (6615, 189472), (6685, 187488), (6696, 187180), (6876, 182280), (6944, 180495), (7056, 177630), (7440, 168462), (7560, 165788), (7595, 165024), (7640, 164052), (7812, 160440), (7840, 159867), (8022, 156240), (8370, 149744), (8595, 145824), (8680, 144396), (8820, 142104), (8928, 140385), (9114, 137520), (9168, 136710), (9359, 133920), (9765, 128352), (10080, 124341), (10314, 121520), (10416, 120330), (10584, 118420), (10696, 117180), (11160, 112308), (11460, 109368), (11718, 106960), (11760, 106578), (11842, 105840), (12033, 104160), (12152, 103140), (13020, 96264), (13230, 94736), (13370, 93744), (13392, 93590), (13671, 91680), (13752, 91140), (14112, 88815), (14880, 84231), (15120, 82894), (15190, 82512), (15280, 82026), (15624, 80220), (16044, 78120), (16740, 74872), (17190, 72912), (17360, 72198), (17640, 71052), (17763, 70560), (18228, 68760), (18336, 68355), (18718, 66960), (19530, 64176), (20055, 62496), (20628, 60760), (20832, 60165), (21168, 59210), (21392, 58590), (22320, 56154), (22785, 55008), (22920, 54684), (23436, 53480), (23520, 53289), (23684, 52920), (24066, 52080), (24304, 51570), (25785, 48608), (26040, 48132), (26460, 47368), (26740, 46872), (26784, 46795), (27342, 45840), (27504, 45570), (28077, 44640), (29295, 42784), (29605, 42336), (30240, 41447), (30380, 41256), (30560, 41013), (31248, 40110), (32088, 39060), (33480, 37436), (34380, 36456), (34720, 36099), (35280, 35526)]