1815589080

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 448

約数和(自身を含む): 6728508000

約数和(自身を除く): 4912918920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 54, 57, 58, 60, 72, 76, 81, 87, 90, 95, 108, 113, 114, 116, 120, 135, 145, 152, 162, 171, 174, 180, 190, 216, 226, 228, 232, 243, 261, 270, 285, 290, 324, 339, 342, 348, 360, 380, 405, 435, 452, 456, 486, 513, 522, 540, 551, 565, 570, 580, 648, 678, 684, 696, 729, 760, 783, 810, 855, 870, 904, 972, 1017, 1026, 1044, 1080, 1102, 1130, 1140, 1160, 1215, 1305, 1356, 1368, 1458, 1539, 1566, 1620, 1653, 1695, 1710, 1740, 1944, 2034, 2052, 2088, 2147, 2204, 2260, 2280, 2349, 2430, 2565, 2610, 2712, 2755, 2916, 3051, 3078, 3132, 3240, 3277, 3306, 3390, 3420, 3480, 3645, 3915, 4068, 4104, 4294, 4408, 4520, 4617, 4698, 4860, 4959, 5085, 5130, 5220, 5510, 5832, 6102, 6156, 6264, 6441, 6554, 6612, 6780, 6840, 7047, 7290, 7695, 7830, 8136, 8265, 8588, 9153, 9234, 9396, 9720, 9831, 9918, 10170, 10260, 10440, 10735, 11020, 11745, 12204, 12312, 12882, 13108, 13224, 13560, 13851, 14094, 14580, 14877, 15255, 15390, 15660, 16385, 16530, 17176, 18306, 18468, 18792, 19323, 19662, 19836, 20340, 20520, 21141, 21470, 22040, 23085, 23490, 24408, 24795, 25764, 26216, 27459, 27702, 28188, 29160, 29493, 29754, 30510, 30780, 31320, 32205, 32770, 33060, 35235, 36612, 36936, 38646, 39324, 39672, 40680, 42282, 42940, 44631, 45765, 46170, 46980, 49155, 49590, 51528, 54918, 55404, 56376, 57969, 58986, 59508, 61020, 61560, 62263, 64410, 65540, 66120, 69255, 70470, 73224, 74385, 77292, 78648, 82377, 84564, 85880, 88479, 89262, 91530, 92340, 93960, 96615, 98310, 99180, 105705, 109836, 110808, 115938, 117972, 119016, 122040, 124526, 128820, 131080, 133893, 137295, 138510, 140940, 147465, 148770, 154584, 164754, 169128, 173907, 176958, 178524, 183060, 184680, 186789, 193230, 196620, 198360, 211410, 219672, 223155, 231876, 235944, 249052, 257640, 265437, 267786, 274590, 277020, 281880, 289845, 294930, 297540, 311315, 329508, 347814, 353916, 357048, 366120, 373578, 386460, 393240, 401679, 411885, 422820, 442395, 446310, 463752, 498104, 521721, 530874, 535572, 549180, 554040, 560367, 579690, 589860, 595080, 622630, 659016, 669465, 695628, 707832, 747156, 772920, 796311, 803358, 823770, 845640, 869535, 884790, 892620, 933945, 1043442, 1061748, 1071144, 1098360, 1120734, 1159380, 1179720, 1245260, 1327185, 1338930, 1391256, 1494312, 1565163, 1592622, 1606716, 1647540, 1681101, 1739070, 1769580, 1785240, 1867890, 2008395, 2086884, 2123496, 2241468, 2318760, 2388933, 2490520, 2608605, 2654370, 2677860, 2801835, 3130326, 3185244, 3213432, 3295080, 3362202, 3478140, 3539160, 3735780, 3981555, 4016790, 4173768, 4482936, 4777866, 5043303, 5217210, 5308740, 5355720, 5603670, 6260652, 6370488, 6724404, 6956280, 7471560, 7825815, 7963110, 8033580, 8405505, 9555732, 10086606, 10434420, 10617480, 11207340, 11944665, 12521304, 13448808, 15129909, 15651630, 15926220, 16067160, 16811010, 19111464, 20173212, 20868840, 22414680, 23889330, 25216515, 30259818, 31303260, 31852440, 33622020, 40346424, 45389727, 47778660, 50433030, 60519636, 62606520, 67244040, 75649545, 90779454, 95557320, 100866060, 121039272, 151299090, 181558908, 201732120, 226948635, 302598180, 363117816, 453897270, 605196360, 907794540, 1815589080]

約数ペア:

[(1, 1815589080), (2, 907794540), (3, 605196360), (4, 453897270), (5, 363117816), (6, 302598180), (8, 226948635), (9, 201732120), (10, 181558908), (12, 151299090), (15, 121039272), (18, 100866060), (19, 95557320), (20, 90779454), (24, 75649545), (27, 67244040), (29, 62606520), (30, 60519636), (36, 50433030), (38, 47778660), (40, 45389727), (45, 40346424), (54, 33622020), (57, 31852440), (58, 31303260), (60, 30259818), (72, 25216515), (76, 23889330), (81, 22414680), (87, 20868840), (90, 20173212), (95, 19111464), (108, 16811010), (113, 16067160), (114, 15926220), (116, 15651630), (120, 15129909), (135, 13448808), (145, 12521304), (152, 11944665), (162, 11207340), (171, 10617480), (174, 10434420), (180, 10086606), (190, 9555732), (216, 8405505), (226, 8033580), (228, 7963110), (232, 7825815), (243, 7471560), (261, 6956280), (270, 6724404), (285, 6370488), (290, 6260652), (324, 5603670), (339, 5355720), (342, 5308740), (348, 5217210), (360, 5043303), (380, 4777866), (405, 4482936), (435, 4173768), (452, 4016790), (456, 3981555), (486, 3735780), (513, 3539160), (522, 3478140), (540, 3362202), (551, 3295080), (565, 3213432), (570, 3185244), (580, 3130326), (648, 2801835), (678, 2677860), (684, 2654370), (696, 2608605), (729, 2490520), (760, 2388933), (783, 2318760), (810, 2241468), (855, 2123496), (870, 2086884), (904, 2008395), (972, 1867890), (1017, 1785240), (1026, 1769580), (1044, 1739070), (1080, 1681101), (1102, 1647540), (1130, 1606716), (1140, 1592622), (1160, 1565163), (1215, 1494312), (1305, 1391256), (1356, 1338930), (1368, 1327185), (1458, 1245260), (1539, 1179720), (1566, 1159380), (1620, 1120734), (1653, 1098360), (1695, 1071144), (1710, 1061748), (1740, 1043442), (1944, 933945), (2034, 892620), (2052, 884790), (2088, 869535), (2147, 845640), (2204, 823770), (2260, 803358), (2280, 796311), (2349, 772920), (2430, 747156), (2565, 707832), (2610, 695628), (2712, 669465), (2755, 659016), (2916, 622630), (3051, 595080), (3078, 589860), (3132, 579690), (3240, 560367), (3277, 554040), (3306, 549180), (3390, 535572), (3420, 530874), (3480, 521721), (3645, 498104), (3915, 463752), (4068, 446310), (4104, 442395), (4294, 422820), (4408, 411885), (4520, 401679), (4617, 393240), (4698, 386460), (4860, 373578), (4959, 366120), (5085, 357048), (5130, 353916), (5220, 347814), (5510, 329508), (5832, 311315), (6102, 297540), (6156, 294930), (6264, 289845), (6441, 281880), (6554, 277020), (6612, 274590), (6780, 267786), (6840, 265437), (7047, 257640), (7290, 249052), (7695, 235944), (7830, 231876), (8136, 223155), (8265, 219672), (8588, 211410), (9153, 198360), (9234, 196620), (9396, 193230), (9720, 186789), (9831, 184680), (9918, 183060), (10170, 178524), (10260, 176958), (10440, 173907), (10735, 169128), (11020, 164754), (11745, 154584), (12204, 148770), (12312, 147465), (12882, 140940), (13108, 138510), (13224, 137295), (13560, 133893), (13851, 131080), (14094, 128820), (14580, 124526), (14877, 122040), (15255, 119016), (15390, 117972), (15660, 115938), (16385, 110808), (16530, 109836), (17176, 105705), (18306, 99180), (18468, 98310), (18792, 96615), (19323, 93960), (19662, 92340), (19836, 91530), (20340, 89262), (20520, 88479), (21141, 85880), (21470, 84564), (22040, 82377), (23085, 78648), (23490, 77292), (24408, 74385), (24795, 73224), (25764, 70470), (26216, 69255), (27459, 66120), (27702, 65540), (28188, 64410), (29160, 62263), (29493, 61560), (29754, 61020), (30510, 59508), (30780, 58986), (31320, 57969), (32205, 56376), (32770, 55404), (33060, 54918), (35235, 51528), (36612, 49590), (36936, 49155), (38646, 46980), (39324, 46170), (39672, 45765), (40680, 44631), (42282, 42940)]