18428403840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4021}}^1$

素因数の和:4092

約数の個数: 512

約数和(自身を含む): 75616174080

約数和(自身を除く): 57187770240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 64, 66, 70, 77, 80, 84, 88, 93, 96, 105, 110, 112, 120, 124, 128, 132, 140, 154, 155, 160, 165, 168, 176, 186, 192, 210, 217, 220, 224, 231, 240, 248, 264, 280, 308, 310, 320, 330, 336, 341, 352, 372, 384, 385, 420, 434, 440, 448, 462, 465, 480, 496, 528, 560, 616, 620, 640, 651, 660, 672, 682, 704, 744, 770, 840, 868, 880, 896, 924, 930, 960, 992, 1023, 1056, 1085, 1120, 1155, 1232, 1240, 1302, 1320, 1344, 1364, 1408, 1488, 1540, 1680, 1705, 1736, 1760, 1848, 1860, 1920, 1984, 2046, 2112, 2170, 2240, 2310, 2387, 2464, 2480, 2604, 2640, 2688, 2728, 2976, 3080, 3255, 3360, 3410, 3472, 3520, 3696, 3720, 3968, 4021, 4092, 4224, 4340, 4480, 4620, 4774, 4928, 4960, 5115, 5208, 5280, 5456, 5952, 6160, 6510, 6720, 6820, 6944, 7040, 7161, 7392, 7440, 8042, 8184, 8680, 9240, 9548, 9856, 9920, 10230, 10416, 10560, 10912, 11904, 11935, 12063, 12320, 13020, 13440, 13640, 13888, 14322, 14784, 14880, 16084, 16368, 17360, 18480, 19096, 19840, 20105, 20460, 20832, 21120, 21824, 23870, 24126, 24640, 26040, 27280, 27776, 28147, 28644, 29568, 29760, 32168, 32736, 34720, 35805, 36960, 38192, 40210, 40920, 41664, 43648, 44231, 47740, 48252, 49280, 52080, 54560, 56294, 57288, 59520, 60315, 64336, 65472, 69440, 71610, 73920, 76384, 80420, 81840, 83328, 84441, 88462, 95480, 96504, 104160, 109120, 112588, 114576, 120630, 124651, 128672, 130944, 132693, 138880, 140735, 143220, 147840, 152768, 160840, 163680, 168882, 176924, 190960, 193008, 208320, 218240, 221155, 225176, 229152, 241260, 249302, 257344, 265386, 281470, 286440, 305536, 309617, 321680, 327360, 337764, 353848, 373953, 381920, 386016, 416640, 422205, 442310, 450352, 458304, 482520, 498604, 514688, 530772, 562940, 572880, 619234, 623255, 643360, 654720, 663465, 675528, 707696, 747906, 763840, 772032, 844410, 872557, 884620, 900704, 916608, 928851, 965040, 997208, 1061544, 1125880, 1145760, 1238468, 1246510, 1286720, 1326930, 1351056, 1371161, 1415392, 1495812, 1527680, 1544064, 1548085, 1688820, 1745114, 1769240, 1801408, 1857702, 1869765, 1930080, 1994416, 2123088, 2251760, 2291520, 2476936, 2493020, 2573440, 2617671, 2653860, 2702112, 2742322, 2830784, 2991624, 3096170, 3377640, 3490228, 3538480, 3602816, 3715404, 3739530, 3860160, 3988832, 4113483, 4246176, 4362785, 4503520, 4583040, 4644255, 4953872, 4986040, 5235342, 5307720, 5404224, 5484644, 5661568, 5983248, 6192340, 6755280, 6855805, 6980456, 7076960, 7430808, 7479060, 7720320, 7977664, 8226966, 8492352, 8725570, 9007040, 9288510, 9598127, 9907744, 9972080, 10470684, 10615440, 10808448, 10969288, 11966496, 12384680, 13088355, 13510560, 13711610, 13960912, 14153920, 14861616, 14958120, 15955328, 16453932, 16984704, 17451140, 18014080, 18577020, 19196254, 19815488, 19944160, 20567415, 20941368, 21230880, 21938576, 23932992, 24769360, 26176710, 27021120, 27423220, 27921824, 28307840, 28794381, 29723232, 29916240, 32907864, 34902280, 37154040, 38392508, 39630976, 39888320, 41134830, 41882736, 42461760, 43877152, 47865984, 47990635, 49538720, 52353420, 54042240, 54846440, 55843648, 57588762, 59446464, 59832480, 65815728, 69804560, 74308080, 76785016, 79776640, 82269660, 83765472, 84923520, 87754304, 95981270, 99077440, 104706840, 109692880, 111687296, 115177524, 118892928, 119664960, 131631456, 139609120, 143971905, 148616160, 153570032, 164539320, 167530944, 175508608, 191962540, 198154880, 209413680, 219385760, 230355048, 239329920, 263262912, 279218240, 287943810, 297232320, 307140064, 329078640, 335061888, 383925080, 418827360, 438771520, 460710096, 526525824, 558436480, 575887620, 594464640, 614280128, 658157280, 767850160, 837654720, 877543040, 921420192, 1151775240, 1228560256, 1316314560, 1535700320, 1675309440, 1842840384, 2303550480, 2632629120, 3071400640, 3685680768, 4607100960, 6142801280, 9214201920, 18428403840]

約数ペア:

[(1, 18428403840), (2, 9214201920), (3, 6142801280), (4, 4607100960), (5, 3685680768), (6, 3071400640), (7, 2632629120), (8, 2303550480), (10, 1842840384), (11, 1675309440), (12, 1535700320), (14, 1316314560), (15, 1228560256), (16, 1151775240), (20, 921420192), (21, 877543040), (22, 837654720), (24, 767850160), (28, 658157280), (30, 614280128), (31, 594464640), (32, 575887620), (33, 558436480), (35, 526525824), (40, 460710096), (42, 438771520), (44, 418827360), (48, 383925080), (55, 335061888), (56, 329078640), (60, 307140064), (62, 297232320), (64, 287943810), (66, 279218240), (70, 263262912), (77, 239329920), (80, 230355048), (84, 219385760), (88, 209413680), (93, 198154880), (96, 191962540), (105, 175508608), (110, 167530944), (112, 164539320), (120, 153570032), (124, 148616160), (128, 143971905), (132, 139609120), (140, 131631456), (154, 119664960), (155, 118892928), (160, 115177524), (165, 111687296), (168, 109692880), (176, 104706840), (186, 99077440), (192, 95981270), (210, 87754304), (217, 84923520), (220, 83765472), (224, 82269660), (231, 79776640), (240, 76785016), (248, 74308080), (264, 69804560), (280, 65815728), (308, 59832480), (310, 59446464), (320, 57588762), (330, 55843648), (336, 54846440), (341, 54042240), (352, 52353420), (372, 49538720), (384, 47990635), (385, 47865984), (420, 43877152), (434, 42461760), (440, 41882736), (448, 41134830), (462, 39888320), (465, 39630976), (480, 38392508), (496, 37154040), (528, 34902280), (560, 32907864), (616, 29916240), (620, 29723232), (640, 28794381), (651, 28307840), (660, 27921824), (672, 27423220), (682, 27021120), (704, 26176710), (744, 24769360), (770, 23932992), (840, 21938576), (868, 21230880), (880, 20941368), (896, 20567415), (924, 19944160), (930, 19815488), (960, 19196254), (992, 18577020), (1023, 18014080), (1056, 17451140), (1085, 16984704), (1120, 16453932), (1155, 15955328), (1232, 14958120), (1240, 14861616), (1302, 14153920), (1320, 13960912), (1344, 13711610), (1364, 13510560), (1408, 13088355), (1488, 12384680), (1540, 11966496), (1680, 10969288), (1705, 10808448), (1736, 10615440), (1760, 10470684), (1848, 9972080), (1860, 9907744), (1920, 9598127), (1984, 9288510), (2046, 9007040), (2112, 8725570), (2170, 8492352), (2240, 8226966), (2310, 7977664), (2387, 7720320), (2464, 7479060), (2480, 7430808), (2604, 7076960), (2640, 6980456), (2688, 6855805), (2728, 6755280), (2976, 6192340), (3080, 5983248), (3255, 5661568), (3360, 5484644), (3410, 5404224), (3472, 5307720), (3520, 5235342), (3696, 4986040), (3720, 4953872), (3968, 4644255), (4021, 4583040), (4092, 4503520), (4224, 4362785), (4340, 4246176), (4480, 4113483), (4620, 3988832), (4774, 3860160), (4928, 3739530), (4960, 3715404), (5115, 3602816), (5208, 3538480), (5280, 3490228), (5456, 3377640), (5952, 3096170), (6160, 2991624), (6510, 2830784), (6720, 2742322), (6820, 2702112), (6944, 2653860), (7040, 2617671), (7161, 2573440), (7392, 2493020), (7440, 2476936), (8042, 2291520), (8184, 2251760), (8680, 2123088), (9240, 1994416), (9548, 1930080), (9856, 1869765), (9920, 1857702), (10230, 1801408), (10416, 1769240), (10560, 1745114), (10912, 1688820), (11904, 1548085), (11935, 1544064), (12063, 1527680), (12320, 1495812), (13020, 1415392), (13440, 1371161), (13640, 1351056), (13888, 1326930), (14322, 1286720), (14784, 1246510), (14880, 1238468), (16084, 1145760), (16368, 1125880), (17360, 1061544), (18480, 997208), (19096, 965040), (19840, 928851), (20105, 916608), (20460, 900704), (20832, 884620), (21120, 872557), (21824, 844410), (23870, 772032), (24126, 763840), (24640, 747906), (26040, 707696), (27280, 675528), (27776, 663465), (28147, 654720), (28644, 643360), (29568, 623255), (29760, 619234), (32168, 572880), (32736, 562940), (34720, 530772), (35805, 514688), (36960, 498604), (38192, 482520), (40210, 458304), (40920, 450352), (41664, 442310), (43648, 422205), (44231, 416640), (47740, 386016), (48252, 381920), (49280, 373953), (52080, 353848), (54560, 337764), (56294, 327360), (57288, 321680), (59520, 309617), (60315, 305536), (64336, 286440), (65472, 281470), (69440, 265386), (71610, 257344), (73920, 249302), (76384, 241260), (80420, 229152), (81840, 225176), (83328, 221155), (84441, 218240), (88462, 208320), (95480, 193008), (96504, 190960), (104160, 176924), (109120, 168882), (112588, 163680), (114576, 160840), (120630, 152768), (124651, 147840), (128672, 143220), (130944, 140735), (132693, 138880)]