2642903040

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:340

約数の個数: 256

約数和(自身を含む): 8933731200

約数和(自身を除く): 6290828160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 283, 285, 304, 320, 380, 384, 456, 480, 512, 566, 570, 608, 640, 760, 768, 849, 912, 960, 1024, 1132, 1140, 1216, 1280, 1415, 1520, 1536, 1698, 1824, 1920, 2048, 2264, 2280, 2432, 2560, 2830, 3040, 3072, 3396, 3648, 3840, 4096, 4245, 4528, 4560, 4864, 5120, 5377, 5660, 6080, 6144, 6792, 7296, 7680, 8192, 8490, 9056, 9120, 9728, 10240, 10754, 11320, 12160, 12288, 13584, 14592, 15360, 16131, 16384, 16980, 18112, 18240, 19456, 20480, 21508, 22640, 24320, 24576, 26885, 27168, 29184, 30720, 32262, 32768, 33960, 36224, 36480, 38912, 40960, 43016, 45280, 48640, 49152, 53770, 54336, 58368, 61440, 64524, 67920, 72448, 72960, 77824, 80655, 81920, 86032, 90560, 97280, 98304, 107540, 108672, 116736, 122880, 129048, 135840, 144896, 145920, 155648, 161310, 163840, 172064, 181120, 194560, 215080, 217344, 233472, 245760, 258096, 271680, 289792, 291840, 311296, 322620, 344128, 362240, 389120, 430160, 434688, 466944, 491520, 516192, 543360, 579584, 583680, 622592, 645240, 688256, 724480, 778240, 860320, 869376, 933888, 1032384, 1086720, 1159168, 1167360, 1290480, 1376512, 1448960, 1556480, 1720640, 1738752, 1867776, 2064768, 2173440, 2318336, 2334720, 2580960, 2753024, 2897920, 3112960, 3441280, 3477504, 4129536, 4346880, 4636672, 4669440, 5161920, 5506048, 5795840, 6882560, 6955008, 8259072, 8693760, 9273344, 9338880, 10323840, 11012096, 11591680, 13765120, 13910016, 16518144, 17387520, 20647680, 22024192, 23183360, 27530240, 27820032, 33036288, 34775040, 41295360, 44048384, 46366720, 55060480, 66072576, 69550080, 82590720, 88096768, 110120960, 132145152, 139100160, 165181440, 176193536, 220241920, 264290304, 330362880, 440483840, 528580608, 660725760, 880967680, 1321451520, 2642903040]

約数ペア:

[(1, 2642903040), (2, 1321451520), (3, 880967680), (4, 660725760), (5, 528580608), (6, 440483840), (8, 330362880), (10, 264290304), (12, 220241920), (15, 176193536), (16, 165181440), (19, 139100160), (20, 132145152), (24, 110120960), (30, 88096768), (32, 82590720), (38, 69550080), (40, 66072576), (48, 55060480), (57, 46366720), (60, 44048384), (64, 41295360), (76, 34775040), (80, 33036288), (95, 27820032), (96, 27530240), (114, 23183360), (120, 22024192), (128, 20647680), (152, 17387520), (160, 16518144), (190, 13910016), (192, 13765120), (228, 11591680), (240, 11012096), (256, 10323840), (283, 9338880), (285, 9273344), (304, 8693760), (320, 8259072), (380, 6955008), (384, 6882560), (456, 5795840), (480, 5506048), (512, 5161920), (566, 4669440), (570, 4636672), (608, 4346880), (640, 4129536), (760, 3477504), (768, 3441280), (849, 3112960), (912, 2897920), (960, 2753024), (1024, 2580960), (1132, 2334720), (1140, 2318336), (1216, 2173440), (1280, 2064768), (1415, 1867776), (1520, 1738752), (1536, 1720640), (1698, 1556480), (1824, 1448960), (1920, 1376512), (2048, 1290480), (2264, 1167360), (2280, 1159168), (2432, 1086720), (2560, 1032384), (2830, 933888), (3040, 869376), (3072, 860320), (3396, 778240), (3648, 724480), (3840, 688256), (4096, 645240), (4245, 622592), (4528, 583680), (4560, 579584), (4864, 543360), (5120, 516192), (5377, 491520), (5660, 466944), (6080, 434688), (6144, 430160), (6792, 389120), (7296, 362240), (7680, 344128), (8192, 322620), (8490, 311296), (9056, 291840), (9120, 289792), (9728, 271680), (10240, 258096), (10754, 245760), (11320, 233472), (12160, 217344), (12288, 215080), (13584, 194560), (14592, 181120), (15360, 172064), (16131, 163840), (16384, 161310), (16980, 155648), (18112, 145920), (18240, 144896), (19456, 135840), (20480, 129048), (21508, 122880), (22640, 116736), (24320, 108672), (24576, 107540), (26885, 98304), (27168, 97280), (29184, 90560), (30720, 86032), (32262, 81920), (32768, 80655), (33960, 77824), (36224, 72960), (36480, 72448), (38912, 67920), (40960, 64524), (43016, 61440), (45280, 58368), (48640, 54336), (49152, 53770)]