21246827520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1549}}^1$

素因数の和:1643

約数の個数: 352

約数和(自身を含む): 73102464000

約数和(自身を除く): 51855636480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 47, 48, 57, 60, 64, 76, 80, 94, 95, 96, 114, 120, 128, 141, 152, 160, 188, 190, 192, 228, 235, 240, 256, 282, 285, 304, 320, 376, 380, 384, 456, 470, 480, 512, 564, 570, 608, 640, 705, 752, 760, 768, 893, 912, 940, 960, 1024, 1128, 1140, 1216, 1280, 1410, 1504, 1520, 1536, 1549, 1786, 1824, 1880, 1920, 2256, 2280, 2432, 2560, 2679, 2820, 3008, 3040, 3072, 3098, 3572, 3648, 3760, 3840, 4465, 4512, 4560, 4647, 4864, 5120, 5358, 5640, 6016, 6080, 6196, 7144, 7296, 7520, 7680, 7745, 8930, 9024, 9120, 9294, 9728, 10716, 11280, 12032, 12160, 12392, 13395, 14288, 14592, 15040, 15360, 15490, 17860, 18048, 18240, 18588, 19456, 21432, 22560, 23235, 24064, 24320, 24784, 26790, 28576, 29184, 29431, 30080, 30980, 35720, 36096, 36480, 37176, 42864, 45120, 46470, 48128, 48640, 49568, 53580, 57152, 58368, 58862, 60160, 61960, 71440, 72192, 72803, 72960, 74352, 85728, 88293, 90240, 92940, 97280, 99136, 107160, 114304, 117724, 120320, 123920, 142880, 144384, 145606, 145920, 147155, 148704, 171456, 176586, 180480, 185880, 198272, 214320, 218409, 228608, 235448, 240640, 247840, 285760, 291212, 291840, 294310, 297408, 342912, 353172, 360960, 364015, 371760, 396544, 428640, 436818, 441465, 457216, 470896, 495680, 571520, 582424, 588620, 594816, 685824, 706344, 721920, 728030, 743520, 793088, 857280, 873636, 882930, 914432, 941792, 991360, 1092045, 1143040, 1164848, 1177240, 1189632, 1371648, 1383257, 1412688, 1456060, 1487040, 1586176, 1714560, 1747272, 1765860, 1883584, 1982720, 2184090, 2286080, 2329696, 2354480, 2379264, 2743296, 2766514, 2825376, 2912120, 2974080, 3429120, 3494544, 3531720, 3767168, 3965440, 4149771, 4368180, 4572160, 4659392, 4708960, 4758528, 5533028, 5650752, 5824240, 5948160, 6858240, 6916285, 6989088, 7063440, 7534336, 7930880, 8299542, 8736360, 9318784, 9417920, 11066056, 11301504, 11648480, 11896320, 13716480, 13832570, 13978176, 14126880, 15068672, 16599084, 17472720, 18637568, 18835840, 20748855, 22132112, 22603008, 23296960, 23792640, 27665140, 27956352, 28253760, 30137344, 33198168, 34945440, 37275136, 37671680, 41497710, 44264224, 45206016, 46593920, 55330280, 55912704, 56507520, 66396336, 69890880, 74550272, 75343360, 82995420, 88528448, 90412032, 93187840, 110660560, 111825408, 113015040, 132792672, 139781760, 150686720, 165990840, 177056896, 186375680, 221321120, 223650816, 226030080, 265585344, 279563520, 331981680, 354113792, 372751360, 442642240, 452060160, 531170688, 559127040, 663963360, 708227584, 885284480, 1062341376, 1118254080, 1327926720, 1416455168, 1770568960, 2124682752, 2655853440, 3541137920, 4249365504, 5311706880, 7082275840, 10623413760, 21246827520]

約数ペア:

[(1, 21246827520), (2, 10623413760), (3, 7082275840), (4, 5311706880), (5, 4249365504), (6, 3541137920), (8, 2655853440), (10, 2124682752), (12, 1770568960), (15, 1416455168), (16, 1327926720), (19, 1118254080), (20, 1062341376), (24, 885284480), (30, 708227584), (32, 663963360), (38, 559127040), (40, 531170688), (47, 452060160), (48, 442642240), (57, 372751360), (60, 354113792), (64, 331981680), (76, 279563520), (80, 265585344), (94, 226030080), (95, 223650816), (96, 221321120), (114, 186375680), (120, 177056896), (128, 165990840), (141, 150686720), (152, 139781760), (160, 132792672), (188, 113015040), (190, 111825408), (192, 110660560), (228, 93187840), (235, 90412032), (240, 88528448), (256, 82995420), (282, 75343360), (285, 74550272), (304, 69890880), (320, 66396336), (376, 56507520), (380, 55912704), (384, 55330280), (456, 46593920), (470, 45206016), (480, 44264224), (512, 41497710), (564, 37671680), (570, 37275136), (608, 34945440), (640, 33198168), (705, 30137344), (752, 28253760), (760, 27956352), (768, 27665140), (893, 23792640), (912, 23296960), (940, 22603008), (960, 22132112), (1024, 20748855), (1128, 18835840), (1140, 18637568), (1216, 17472720), (1280, 16599084), (1410, 15068672), (1504, 14126880), (1520, 13978176), (1536, 13832570), (1549, 13716480), (1786, 11896320), (1824, 11648480), (1880, 11301504), (1920, 11066056), (2256, 9417920), (2280, 9318784), (2432, 8736360), (2560, 8299542), (2679, 7930880), (2820, 7534336), (3008, 7063440), (3040, 6989088), (3072, 6916285), (3098, 6858240), (3572, 5948160), (3648, 5824240), (3760, 5650752), (3840, 5533028), (4465, 4758528), (4512, 4708960), (4560, 4659392), (4647, 4572160), (4864, 4368180), (5120, 4149771), (5358, 3965440), (5640, 3767168), (6016, 3531720), (6080, 3494544), (6196, 3429120), (7144, 2974080), (7296, 2912120), (7520, 2825376), (7680, 2766514), (7745, 2743296), (8930, 2379264), (9024, 2354480), (9120, 2329696), (9294, 2286080), (9728, 2184090), (10716, 1982720), (11280, 1883584), (12032, 1765860), (12160, 1747272), (12392, 1714560), (13395, 1586176), (14288, 1487040), (14592, 1456060), (15040, 1412688), (15360, 1383257), (15490, 1371648), (17860, 1189632), (18048, 1177240), (18240, 1164848), (18588, 1143040), (19456, 1092045), (21432, 991360), (22560, 941792), (23235, 914432), (24064, 882930), (24320, 873636), (24784, 857280), (26790, 793088), (28576, 743520), (29184, 728030), (29431, 721920), (30080, 706344), (30980, 685824), (35720, 594816), (36096, 588620), (36480, 582424), (37176, 571520), (42864, 495680), (45120, 470896), (46470, 457216), (48128, 441465), (48640, 436818), (49568, 428640), (53580, 396544), (57152, 371760), (58368, 364015), (58862, 360960), (60160, 353172), (61960, 342912), (71440, 297408), (72192, 294310), (72803, 291840), (72960, 291212), (74352, 285760), (85728, 247840), (88293, 240640), (90240, 235448), (92940, 228608), (97280, 218409), (99136, 214320), (107160, 198272), (114304, 185880), (117724, 180480), (120320, 176586), (123920, 171456), (142880, 148704), (144384, 147155), (145606, 145920)]