1820215296

素因数分解:

$2^{11}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 5753212920

約数和(自身を除く): 3932997624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 64, 68, 72, 74, 96, 102, 111, 128, 136, 144, 148, 153, 157, 192, 204, 222, 256, 272, 288, 296, 306, 314, 333, 384, 408, 444, 471, 512, 544, 576, 592, 612, 628, 629, 666, 768, 816, 888, 942, 1024, 1088, 1152, 1184, 1224, 1256, 1258, 1332, 1413, 1536, 1632, 1776, 1884, 1887, 2048, 2176, 2304, 2368, 2448, 2512, 2516, 2664, 2669, 2826, 3072, 3264, 3552, 3768, 3774, 4352, 4608, 4736, 4896, 5024, 5032, 5328, 5338, 5652, 5661, 5809, 6144, 6528, 7104, 7536, 7548, 8007, 8704, 9216, 9472, 9792, 10048, 10064, 10656, 10676, 11304, 11322, 11618, 13056, 14208, 15072, 15096, 16014, 17408, 17427, 18432, 18944, 19584, 20096, 20128, 21312, 21352, 22608, 22644, 23236, 24021, 26112, 28416, 30144, 30192, 32028, 34816, 34854, 37888, 39168, 40192, 40256, 42624, 42704, 45216, 45288, 46472, 48042, 52224, 52281, 56832, 60288, 60384, 64056, 69708, 75776, 78336, 80384, 80512, 85248, 85408, 90432, 90576, 92944, 96084, 98753, 104448, 104562, 113664, 120576, 120768, 128112, 139416, 156672, 160768, 161024, 170496, 170816, 180864, 181152, 185888, 192168, 197506, 209124, 227328, 241152, 241536, 256224, 278832, 296259, 313344, 321536, 322048, 340992, 341632, 361728, 362304, 371776, 384336, 395012, 418248, 482304, 483072, 512448, 557664, 592518, 644096, 681984, 683264, 723456, 724608, 743552, 768672, 790024, 836496, 888777, 964608, 966144, 1024896, 1115328, 1185036, 1288192, 1366528, 1446912, 1449216, 1487104, 1537344, 1580048, 1672992, 1777554, 1932288, 2049792, 2230656, 2370072, 2733056, 2893824, 2898432, 2974208, 3074688, 3160096, 3345984, 3555108, 3864576, 4099584, 4461312, 4740144, 5466112, 5796864, 5948416, 6149376, 6320192, 6691968, 7110216, 8199168, 8922624, 9480288, 11593728, 11896832, 12298752, 12640384, 13383936, 14220432, 16398336, 17845248, 18960576, 24597504, 25280768, 26767872, 28440864, 35690496, 37921152, 49195008, 50561536, 53535744, 56881728, 75842304, 101123072, 107071488, 113763456, 151684608, 202246144, 227526912, 303369216, 455053824, 606738432, 910107648, 1820215296]

約数ペア:

[(1, 1820215296), (2, 910107648), (3, 606738432), (4, 455053824), (6, 303369216), (8, 227526912), (9, 202246144), (12, 151684608), (16, 113763456), (17, 107071488), (18, 101123072), (24, 75842304), (32, 56881728), (34, 53535744), (36, 50561536), (37, 49195008), (48, 37921152), (51, 35690496), (64, 28440864), (68, 26767872), (72, 25280768), (74, 24597504), (96, 18960576), (102, 17845248), (111, 16398336), (128, 14220432), (136, 13383936), (144, 12640384), (148, 12298752), (153, 11896832), (157, 11593728), (192, 9480288), (204, 8922624), (222, 8199168), (256, 7110216), (272, 6691968), (288, 6320192), (296, 6149376), (306, 5948416), (314, 5796864), (333, 5466112), (384, 4740144), (408, 4461312), (444, 4099584), (471, 3864576), (512, 3555108), (544, 3345984), (576, 3160096), (592, 3074688), (612, 2974208), (628, 2898432), (629, 2893824), (666, 2733056), (768, 2370072), (816, 2230656), (888, 2049792), (942, 1932288), (1024, 1777554), (1088, 1672992), (1152, 1580048), (1184, 1537344), (1224, 1487104), (1256, 1449216), (1258, 1446912), (1332, 1366528), (1413, 1288192), (1536, 1185036), (1632, 1115328), (1776, 1024896), (1884, 966144), (1887, 964608), (2048, 888777), (2176, 836496), (2304, 790024), (2368, 768672), (2448, 743552), (2512, 724608), (2516, 723456), (2664, 683264), (2669, 681984), (2826, 644096), (3072, 592518), (3264, 557664), (3552, 512448), (3768, 483072), (3774, 482304), (4352, 418248), (4608, 395012), (4736, 384336), (4896, 371776), (5024, 362304), (5032, 361728), (5328, 341632), (5338, 340992), (5652, 322048), (5661, 321536), (5809, 313344), (6144, 296259), (6528, 278832), (7104, 256224), (7536, 241536), (7548, 241152), (8007, 227328), (8704, 209124), (9216, 197506), (9472, 192168), (9792, 185888), (10048, 181152), (10064, 180864), (10656, 170816), (10676, 170496), (11304, 161024), (11322, 160768), (11618, 156672), (13056, 139416), (14208, 128112), (15072, 120768), (15096, 120576), (16014, 113664), (17408, 104562), (17427, 104448), (18432, 98753), (18944, 96084), (19584, 92944), (20096, 90576), (20128, 90432), (21312, 85408), (21352, 85248), (22608, 80512), (22644, 80384), (23236, 78336), (24021, 75776), (26112, 69708), (28416, 64056), (30144, 60384), (30192, 60288), (32028, 56832), (34816, 52281), (34854, 52224), (37888, 48042), (39168, 46472), (40192, 45288), (40256, 45216), (42624, 42704)]