2148283260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:969

約数の個数: 288

約数和(自身を含む): 7396945920

約数和(自身を除く): 5248662660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 31, 36, 38, 45, 46, 57, 60, 62, 69, 76, 90, 92, 93, 95, 114, 115, 124, 138, 155, 171, 180, 186, 190, 207, 228, 230, 276, 279, 285, 310, 342, 345, 372, 380, 414, 437, 460, 465, 558, 570, 589, 620, 684, 690, 713, 828, 855, 874, 881, 930, 1035, 1116, 1140, 1178, 1311, 1380, 1395, 1426, 1710, 1748, 1762, 1767, 1860, 2070, 2139, 2185, 2356, 2622, 2643, 2790, 2852, 2945, 3420, 3524, 3534, 3565, 3933, 4140, 4278, 4370, 4405, 5244, 5286, 5301, 5580, 5890, 6417, 6555, 7068, 7130, 7866, 7929, 8556, 8740, 8810, 8835, 10572, 10602, 10695, 11780, 12834, 13110, 13215, 13547, 14260, 15732, 15858, 16739, 17620, 17670, 19665, 20263, 21204, 21390, 25668, 26220, 26430, 26505, 27094, 27311, 31716, 32085, 33478, 35340, 39330, 39645, 40526, 40641, 42780, 50217, 52860, 53010, 54188, 54622, 60789, 64170, 66956, 67735, 78660, 79290, 81052, 81282, 81933, 83695, 100434, 101315, 106020, 109244, 121578, 121923, 128340, 135470, 136555, 150651, 158580, 162564, 163866, 167390, 182367, 200868, 202630, 203205, 243156, 243846, 245799, 251085, 270940, 273110, 301302, 303945, 327732, 334780, 364734, 384997, 405260, 406410, 409665, 487692, 491598, 502170, 518909, 546220, 602604, 607890, 609615, 628153, 729468, 753255, 769994, 812820, 819330, 911835, 983196, 1004340, 1037818, 1154991, 1215780, 1219230, 1228995, 1256306, 1506510, 1539988, 1556727, 1638660, 1823670, 1884459, 1924985, 2075636, 2309982, 2438460, 2457990, 2512612, 2594545, 3013020, 3113454, 3140765, 3464973, 3647340, 3768918, 3849970, 4619964, 4670181, 4915980, 5189090, 5653377, 5774955, 6226908, 6281530, 6929946, 7537836, 7699940, 7783635, 9340362, 9422295, 10378180, 11306754, 11549910, 11934907, 12563060, 13859892, 15567270, 17324865, 18680724, 18844590, 22613508, 23099820, 23350905, 23869814, 28266885, 31134540, 34649730, 35804721, 37689180, 46701810, 47739628, 56533770, 59674535, 69299460, 71609442, 93403620, 107414163, 113067540, 119349070, 143218884, 179023605, 214828326, 238698140, 358047210, 429656652, 537070815, 716094420, 1074141630, 2148283260]

約数ペア:

[(1, 2148283260), (2, 1074141630), (3, 716094420), (4, 537070815), (5, 429656652), (6, 358047210), (9, 238698140), (10, 214828326), (12, 179023605), (15, 143218884), (18, 119349070), (19, 113067540), (20, 107414163), (23, 93403620), (30, 71609442), (31, 69299460), (36, 59674535), (38, 56533770), (45, 47739628), (46, 46701810), (57, 37689180), (60, 35804721), (62, 34649730), (69, 31134540), (76, 28266885), (90, 23869814), (92, 23350905), (93, 23099820), (95, 22613508), (114, 18844590), (115, 18680724), (124, 17324865), (138, 15567270), (155, 13859892), (171, 12563060), (180, 11934907), (186, 11549910), (190, 11306754), (207, 10378180), (228, 9422295), (230, 9340362), (276, 7783635), (279, 7699940), (285, 7537836), (310, 6929946), (342, 6281530), (345, 6226908), (372, 5774955), (380, 5653377), (414, 5189090), (437, 4915980), (460, 4670181), (465, 4619964), (558, 3849970), (570, 3768918), (589, 3647340), (620, 3464973), (684, 3140765), (690, 3113454), (713, 3013020), (828, 2594545), (855, 2512612), (874, 2457990), (881, 2438460), (930, 2309982), (1035, 2075636), (1116, 1924985), (1140, 1884459), (1178, 1823670), (1311, 1638660), (1380, 1556727), (1395, 1539988), (1426, 1506510), (1710, 1256306), (1748, 1228995), (1762, 1219230), (1767, 1215780), (1860, 1154991), (2070, 1037818), (2139, 1004340), (2185, 983196), (2356, 911835), (2622, 819330), (2643, 812820), (2790, 769994), (2852, 753255), (2945, 729468), (3420, 628153), (3524, 609615), (3534, 607890), (3565, 602604), (3933, 546220), (4140, 518909), (4278, 502170), (4370, 491598), (4405, 487692), (5244, 409665), (5286, 406410), (5301, 405260), (5580, 384997), (5890, 364734), (6417, 334780), (6555, 327732), (7068, 303945), (7130, 301302), (7866, 273110), (7929, 270940), (8556, 251085), (8740, 245799), (8810, 243846), (8835, 243156), (10572, 203205), (10602, 202630), (10695, 200868), (11780, 182367), (12834, 167390), (13110, 163866), (13215, 162564), (13547, 158580), (14260, 150651), (15732, 136555), (15858, 135470), (16739, 128340), (17620, 121923), (17670, 121578), (19665, 109244), (20263, 106020), (21204, 101315), (21390, 100434), (25668, 83695), (26220, 81933), (26430, 81282), (26505, 81052), (27094, 79290), (27311, 78660), (31716, 67735), (32085, 66956), (33478, 64170), (35340, 60789), (39330, 54622), (39645, 54188), (40526, 53010), (40641, 52860), (42780, 50217)]