20076494970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 384

約数和(自身を含む): 62290575360

約数和(自身を除く): 42214080390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 31, 35, 38, 42, 57, 58, 62, 70, 87, 93, 95, 105, 114, 133, 145, 155, 174, 186, 190, 193, 203, 210, 217, 266, 285, 290, 310, 386, 399, 406, 434, 435, 465, 551, 570, 579, 589, 609, 651, 665, 798, 841, 870, 899, 930, 965, 1015, 1085, 1102, 1158, 1178, 1218, 1302, 1330, 1351, 1653, 1682, 1767, 1798, 1930, 1995, 2030, 2170, 2523, 2697, 2702, 2755, 2895, 2945, 3045, 3255, 3306, 3534, 3667, 3857, 3990, 4053, 4123, 4205, 4495, 5046, 5394, 5510, 5597, 5790, 5887, 5890, 5983, 6090, 6293, 6510, 6755, 7334, 7714, 8106, 8246, 8265, 8410, 8835, 8990, 11001, 11194, 11571, 11774, 11966, 12369, 12586, 12615, 13485, 13510, 15979, 16530, 16791, 17081, 17661, 17670, 17949, 18335, 18879, 19285, 20265, 20615, 22002, 23142, 24738, 25230, 25669, 26071, 26970, 27985, 29435, 29915, 31465, 31958, 33582, 34162, 35322, 35898, 36670, 37758, 38570, 39179, 40530, 41230, 41881, 47937, 51243, 51338, 52142, 55005, 55970, 57855, 58870, 59830, 61845, 62930, 77007, 78213, 78358, 79895, 83762, 83955, 85405, 88305, 89745, 94395, 95874, 102486, 106343, 110010, 111853, 113677, 115710, 117537, 119567, 123690, 125643, 128345, 130355, 154014, 156426, 159790, 162313, 167910, 170810, 173507, 176610, 179490, 182497, 188790, 195895, 209405, 212686, 223706, 227354, 235074, 239134, 239685, 251286, 256215, 256690, 260710, 319029, 324626, 335559, 341031, 347014, 358701, 364994, 385035, 391065, 391790, 418810, 479370, 486939, 495349, 512430, 520521, 531715, 547491, 559265, 568385, 587685, 597835, 628215, 638058, 671118, 682062, 717402, 744401, 770070, 782130, 795739, 811565, 867535, 912485, 973878, 990698, 1041042, 1063430, 1094982, 1118530, 1136191, 1136770, 1175370, 1195670, 1214549, 1256430, 1486047, 1488802, 1591478, 1595145, 1623130, 1677795, 1705155, 1735070, 1793505, 1824970, 2233203, 2272382, 2387217, 2429098, 2434695, 2476745, 2602605, 2737455, 2972094, 3083947, 3190290, 3296633, 3355590, 3408573, 3410310, 3467443, 3587010, 3643647, 3722005, 3978695, 4466406, 4774434, 4869390, 4953490, 5031703, 5205210, 5474910, 5680955, 6072745, 6167894, 6593266, 6817146, 6934886, 7287294, 7430235, 7444010, 7957390, 9251841, 9889899, 10063406, 10402329, 11166015, 11361910, 11936085, 12145490, 14860470, 15095109, 15419735, 16483165, 17042865, 17337215, 18218235, 18503682, 19779798, 20804658, 21587629, 22332030, 23076431, 23872170, 25158515, 30190218, 30839470, 32966330, 34085730, 34674430, 35221921, 36436470, 43175258, 46152862, 46259205, 49449495, 50317030, 52011645, 64762887, 69229293, 70443842, 75475545, 92518410, 95602357, 98898990, 104023290, 105665763, 107938145, 115382155, 129525774, 138458586, 150951090, 176109605, 191204714, 211331526, 215876290, 230764310, 286807071, 323814435, 346146465, 352219210, 478011785, 528328815, 573614142, 647628870, 669216499, 692292930, 956023570, 1056657630, 1338432998, 1434035355, 2007649497, 2868070710, 3346082495, 4015298994, 6692164990, 10038247485, 20076494970]

約数ペア:

[(1, 20076494970), (2, 10038247485), (3, 6692164990), (5, 4015298994), (6, 3346082495), (7, 2868070710), (10, 2007649497), (14, 1434035355), (15, 1338432998), (19, 1056657630), (21, 956023570), (29, 692292930), (30, 669216499), (31, 647628870), (35, 573614142), (38, 528328815), (42, 478011785), (57, 352219210), (58, 346146465), (62, 323814435), (70, 286807071), (87, 230764310), (93, 215876290), (95, 211331526), (105, 191204714), (114, 176109605), (133, 150951090), (145, 138458586), (155, 129525774), (174, 115382155), (186, 107938145), (190, 105665763), (193, 104023290), (203, 98898990), (210, 95602357), (217, 92518410), (266, 75475545), (285, 70443842), (290, 69229293), (310, 64762887), (386, 52011645), (399, 50317030), (406, 49449495), (434, 46259205), (435, 46152862), (465, 43175258), (551, 36436470), (570, 35221921), (579, 34674430), (589, 34085730), (609, 32966330), (651, 30839470), (665, 30190218), (798, 25158515), (841, 23872170), (870, 23076431), (899, 22332030), (930, 21587629), (965, 20804658), (1015, 19779798), (1085, 18503682), (1102, 18218235), (1158, 17337215), (1178, 17042865), (1218, 16483165), (1302, 15419735), (1330, 15095109), (1351, 14860470), (1653, 12145490), (1682, 11936085), (1767, 11361910), (1798, 11166015), (1930, 10402329), (1995, 10063406), (2030, 9889899), (2170, 9251841), (2523, 7957390), (2697, 7444010), (2702, 7430235), (2755, 7287294), (2895, 6934886), (2945, 6817146), (3045, 6593266), (3255, 6167894), (3306, 6072745), (3534, 5680955), (3667, 5474910), (3857, 5205210), (3990, 5031703), (4053, 4953490), (4123, 4869390), (4205, 4774434), (4495, 4466406), (5046, 3978695), (5394, 3722005), (5510, 3643647), (5597, 3587010), (5790, 3467443), (5887, 3410310), (5890, 3408573), (5983, 3355590), (6090, 3296633), (6293, 3190290), (6510, 3083947), (6755, 2972094), (7334, 2737455), (7714, 2602605), (8106, 2476745), (8246, 2434695), (8265, 2429098), (8410, 2387217), (8835, 2272382), (8990, 2233203), (11001, 1824970), (11194, 1793505), (11571, 1735070), (11774, 1705155), (11966, 1677795), (12369, 1623130), (12586, 1595145), (12615, 1591478), (13485, 1488802), (13510, 1486047), (15979, 1256430), (16530, 1214549), (16791, 1195670), (17081, 1175370), (17661, 1136770), (17670, 1136191), (17949, 1118530), (18335, 1094982), (18879, 1063430), (19285, 1041042), (20265, 990698), (20615, 973878), (22002, 912485), (23142, 867535), (24738, 811565), (25230, 795739), (25669, 782130), (26071, 770070), (26970, 744401), (27985, 717402), (29435, 682062), (29915, 671118), (31465, 638058), (31958, 628215), (33582, 597835), (34162, 587685), (35322, 568385), (35898, 559265), (36670, 547491), (37758, 531715), (38570, 520521), (39179, 512430), (40530, 495349), (41230, 486939), (41881, 479370), (47937, 418810), (51243, 391790), (51338, 391065), (52142, 385035), (55005, 364994), (55970, 358701), (57855, 347014), (58870, 341031), (59830, 335559), (61845, 324626), (62930, 319029), (77007, 260710), (78213, 256690), (78358, 256215), (79895, 251286), (83762, 239685), (83955, 239134), (85405, 235074), (88305, 227354), (89745, 223706), (94395, 212686), (95874, 209405), (102486, 195895), (106343, 188790), (110010, 182497), (111853, 179490), (113677, 176610), (115710, 173507), (117537, 170810), (119567, 167910), (123690, 162313), (125643, 159790), (128345, 156426), (130355, 154014)]