2018373420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 384

約数和(自身を含む): 7225344000

約数和(自身を除く): 5206970580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 41, 42, 57, 60, 62, 70, 76, 82, 84, 93, 95, 105, 114, 123, 124, 133, 140, 155, 164, 186, 190, 199, 205, 210, 217, 228, 246, 266, 285, 287, 310, 372, 380, 398, 399, 410, 420, 434, 465, 492, 532, 570, 574, 589, 597, 615, 620, 651, 665, 779, 796, 798, 820, 861, 868, 930, 995, 1085, 1140, 1148, 1178, 1194, 1230, 1271, 1302, 1330, 1393, 1435, 1558, 1596, 1722, 1767, 1860, 1990, 1995, 2170, 2337, 2356, 2388, 2460, 2542, 2604, 2660, 2786, 2870, 2945, 2985, 3116, 3255, 3444, 3534, 3781, 3813, 3895, 3980, 3990, 4123, 4179, 4305, 4340, 4674, 5084, 5453, 5572, 5740, 5890, 5970, 6169, 6355, 6510, 6965, 7068, 7562, 7626, 7790, 7980, 8159, 8246, 8358, 8610, 8835, 8897, 9348, 10906, 11343, 11685, 11780, 11940, 12338, 12369, 12710, 13020, 13930, 15124, 15252, 15580, 16318, 16359, 16492, 16716, 17220, 17670, 17794, 18507, 18905, 19065, 20615, 20895, 21812, 22686, 23370, 24149, 24477, 24676, 24738, 25420, 26467, 26691, 27265, 27860, 30845, 32636, 32718, 35340, 35588, 37014, 37810, 38130, 40795, 41230, 41790, 43183, 44485, 45372, 46740, 48298, 48954, 49476, 52934, 53382, 54530, 56715, 57113, 61690, 61845, 65436, 72447, 74028, 75620, 76260, 79401, 81590, 81795, 82460, 83580, 86366, 88970, 92535, 96596, 97908, 105868, 106764, 109060, 113430, 114226, 117211, 120745, 122385, 123380, 123690, 129549, 132335, 133455, 144894, 155021, 158802, 163180, 163590, 169043, 171339, 172732, 177940, 185070, 215915, 226860, 228452, 234422, 241490, 244770, 247380, 252929, 259098, 264670, 266910, 285565, 289788, 310042, 317604, 327180, 338086, 342678, 351633, 362235, 370140, 397005, 431830, 465063, 468844, 482980, 489540, 505858, 507129, 518196, 529340, 533820, 571130, 586055, 620084, 647745, 676172, 685356, 703266, 724470, 758787, 775105, 794010, 820477, 845215, 856695, 863660, 930126, 1011716, 1014258, 1085147, 1142260, 1172110, 1264645, 1295490, 1406532, 1448940, 1517574, 1550210, 1588020, 1640954, 1690430, 1713390, 1758165, 1770503, 1860252, 2028516, 2170294, 2325315, 2344220, 2461431, 2529290, 2535645, 2590980, 3035148, 3100420, 3255441, 3281908, 3380860, 3426780, 3516330, 3541006, 3793935, 4102385, 4340588, 4650630, 4805651, 4922862, 5058580, 5071290, 5311509, 5425735, 6510882, 7032660, 7082012, 7587870, 8204770, 8852515, 9301260, 9611302, 9845724, 10142580, 10623018, 10851470, 12307155, 13021764, 14416953, 15175740, 16277205, 16409540, 17705030, 19222604, 21246036, 21702940, 24028255, 24614310, 26557545, 28833906, 32554410, 33639557, 35410060, 48056510, 49228620, 53115090, 57667812, 65108820, 67279114, 72084765, 96113020, 100918671, 106230180, 134558228, 144169530, 168197785, 201837342, 288339060, 336395570, 403674684, 504593355, 672791140, 1009186710, 2018373420]

約数ペア:

[(1, 2018373420), (2, 1009186710), (3, 672791140), (4, 504593355), (5, 403674684), (6, 336395570), (7, 288339060), (10, 201837342), (12, 168197785), (14, 144169530), (15, 134558228), (19, 106230180), (20, 100918671), (21, 96113020), (28, 72084765), (30, 67279114), (31, 65108820), (35, 57667812), (38, 53115090), (41, 49228620), (42, 48056510), (57, 35410060), (60, 33639557), (62, 32554410), (70, 28833906), (76, 26557545), (82, 24614310), (84, 24028255), (93, 21702940), (95, 21246036), (105, 19222604), (114, 17705030), (123, 16409540), (124, 16277205), (133, 15175740), (140, 14416953), (155, 13021764), (164, 12307155), (186, 10851470), (190, 10623018), (199, 10142580), (205, 9845724), (210, 9611302), (217, 9301260), (228, 8852515), (246, 8204770), (266, 7587870), (285, 7082012), (287, 7032660), (310, 6510882), (372, 5425735), (380, 5311509), (398, 5071290), (399, 5058580), (410, 4922862), (420, 4805651), (434, 4650630), (465, 4340588), (492, 4102385), (532, 3793935), (570, 3541006), (574, 3516330), (589, 3426780), (597, 3380860), (615, 3281908), (620, 3255441), (651, 3100420), (665, 3035148), (779, 2590980), (796, 2535645), (798, 2529290), (820, 2461431), (861, 2344220), (868, 2325315), (930, 2170294), (995, 2028516), (1085, 1860252), (1140, 1770503), (1148, 1758165), (1178, 1713390), (1194, 1690430), (1230, 1640954), (1271, 1588020), (1302, 1550210), (1330, 1517574), (1393, 1448940), (1435, 1406532), (1558, 1295490), (1596, 1264645), (1722, 1172110), (1767, 1142260), (1860, 1085147), (1990, 1014258), (1995, 1011716), (2170, 930126), (2337, 863660), (2356, 856695), (2388, 845215), (2460, 820477), (2542, 794010), (2604, 775105), (2660, 758787), (2786, 724470), (2870, 703266), (2945, 685356), (2985, 676172), (3116, 647745), (3255, 620084), (3444, 586055), (3534, 571130), (3781, 533820), (3813, 529340), (3895, 518196), (3980, 507129), (3990, 505858), (4123, 489540), (4179, 482980), (4305, 468844), (4340, 465063), (4674, 431830), (5084, 397005), (5453, 370140), (5572, 362235), (5740, 351633), (5890, 342678), (5970, 338086), (6169, 327180), (6355, 317604), (6510, 310042), (6965, 289788), (7068, 285565), (7562, 266910), (7626, 264670), (7790, 259098), (7980, 252929), (8159, 247380), (8246, 244770), (8358, 241490), (8610, 234422), (8835, 228452), (8897, 226860), (9348, 215915), (10906, 185070), (11343, 177940), (11685, 172732), (11780, 171339), (11940, 169043), (12338, 163590), (12369, 163180), (12710, 158802), (13020, 155021), (13930, 144894), (15124, 133455), (15252, 132335), (15580, 129549), (16318, 123690), (16359, 123380), (16492, 122385), (16716, 120745), (17220, 117211), (17670, 114226), (17794, 113430), (18507, 109060), (18905, 106764), (19065, 105868), (20615, 97908), (20895, 96596), (21812, 92535), (22686, 88970), (23370, 86366), (24149, 83580), (24477, 82460), (24676, 81795), (24738, 81590), (25420, 79401), (26467, 76260), (26691, 75620), (27265, 74028), (27860, 72447), (30845, 65436), (32636, 61845), (32718, 61690), (35340, 57113), (35588, 56715), (37014, 54530), (37810, 53382), (38130, 52934), (40795, 49476), (41230, 48954), (41790, 48298), (43183, 46740), (44485, 45372)]