2222747280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 480

約数和(自身を含む): 8689131360

約数和(自身を除く): 6466384080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 61, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 122, 130, 136, 144, 153, 156, 170, 180, 183, 195, 204, 208, 221, 229, 234, 240, 244, 255, 260, 272, 305, 306, 312, 340, 360, 366, 390, 408, 442, 458, 468, 488, 510, 520, 549, 585, 610, 612, 624, 663, 680, 687, 720, 732, 765, 780, 793, 816, 884, 915, 916, 936, 976, 1020, 1037, 1040, 1098, 1105, 1145, 1170, 1220, 1224, 1326, 1360, 1374, 1464, 1530, 1560, 1586, 1768, 1830, 1832, 1872, 1989, 2040, 2061, 2074, 2196, 2210, 2290, 2340, 2379, 2440, 2448, 2652, 2745, 2748, 2928, 2977, 3060, 3111, 3120, 3172, 3315, 3435, 3536, 3660, 3664, 3893, 3965, 3978, 4080, 4122, 4148, 4392, 4420, 4580, 4680, 4758, 4880, 5185, 5304, 5490, 5496, 5954, 6120, 6222, 6344, 6630, 6870, 7137, 7320, 7786, 7930, 7956, 8244, 8296, 8784, 8840, 8931, 9160, 9333, 9360, 9516, 9945, 10305, 10370, 10608, 10980, 10992, 11679, 11895, 11908, 12240, 12444, 12688, 13260, 13481, 13740, 13969, 14274, 14640, 14885, 15555, 15572, 15860, 15912, 16488, 16592, 17680, 17862, 18320, 18666, 19032, 19465, 19890, 20610, 20740, 21960, 23358, 23790, 23816, 24888, 26520, 26793, 26962, 27480, 27938, 28548, 29770, 31110, 31144, 31720, 31824, 32976, 35037, 35685, 35724, 37332, 38064, 38930, 39780, 40443, 41220, 41480, 41907, 43920, 44655, 46665, 46716, 47580, 47632, 49776, 50609, 53040, 53586, 53924, 54960, 55876, 57096, 58395, 59540, 62220, 62288, 63440, 67405, 69845, 70074, 71370, 71448, 74664, 77860, 79560, 80886, 82440, 82960, 83814, 89310, 93330, 93432, 95160, 101218, 107172, 107848, 111752, 114192, 116790, 119080, 121329, 124440, 125721, 133965, 134810, 139690, 140148, 142740, 142896, 149328, 151827, 155720, 159120, 161772, 164880, 167628, 175185, 178620, 181597, 186660, 186864, 190320, 202215, 202436, 209535, 214344, 215696, 223504, 233580, 237473, 238160, 242658, 248880, 251442, 253045, 267930, 269620, 279380, 280296, 285480, 303654, 311440, 323544, 335256, 350370, 357240, 363194, 373320, 404430, 404872, 419070, 428688, 455481, 467160, 474946, 485316, 502884, 506090, 535860, 539240, 544791, 558760, 560592, 570960, 606645, 607308, 628605, 647088, 670512, 700740, 712419, 714480, 726388, 746640, 759135, 808860, 809744, 838140, 907985, 910962, 934320, 949892, 970632, 1005768, 1012180, 1071720, 1078480, 1089582, 1117520, 1187365, 1213290, 1214616, 1257210, 1401480, 1424838, 1452776, 1518270, 1617720, 1634373, 1676280, 1815970, 1821924, 1899784, 1941264, 2011536, 2024360, 2137257, 2143440, 2179164, 2277405, 2374730, 2426580, 2429232, 2514420, 2723955, 2802960, 2849676, 2905552, 3036540, 3087149, 3235440, 3268746, 3352560, 3562095, 3631940, 3643848, 3799568, 4048720, 4274514, 4358328, 4554810, 4749460, 4853160, 5028840, 5447910, 5699352, 6073080, 6174298, 6537492, 7124190, 7263880, 7287696, 8171865, 8549028, 8716656, 9109620, 9261447, 9498920, 9706320, 10057680, 10686285, 10895820, 11398704, 12146160, 12348596, 13074984, 14248380, 14527760, 15435745, 16343730, 17098056, 18219240, 18522894, 18997840, 21372570, 21791640, 24697192, 26149968, 27784341, 28496760, 30871490, 32687460, 34196112, 36438480, 37045788, 42745140, 43583280, 46307235, 49394384, 55568682, 56993520, 61742980, 65374920, 74091576, 85490280, 92614470, 111137364, 123485960, 130749840, 138921705, 148183152, 170980560, 185228940, 222274728, 246971920, 277843410, 370457880, 444549456, 555686820, 740915760, 1111373640, 2222747280]

約数ペア:

[(1, 2222747280), (2, 1111373640), (3, 740915760), (4, 555686820), (5, 444549456), (6, 370457880), (8, 277843410), (9, 246971920), (10, 222274728), (12, 185228940), (13, 170980560), (15, 148183152), (16, 138921705), (17, 130749840), (18, 123485960), (20, 111137364), (24, 92614470), (26, 85490280), (30, 74091576), (34, 65374920), (36, 61742980), (39, 56993520), (40, 55568682), (45, 49394384), (48, 46307235), (51, 43583280), (52, 42745140), (60, 37045788), (61, 36438480), (65, 34196112), (68, 32687460), (72, 30871490), (78, 28496760), (80, 27784341), (85, 26149968), (90, 24697192), (102, 21791640), (104, 21372570), (117, 18997840), (120, 18522894), (122, 18219240), (130, 17098056), (136, 16343730), (144, 15435745), (153, 14527760), (156, 14248380), (170, 13074984), (180, 12348596), (183, 12146160), (195, 11398704), (204, 10895820), (208, 10686285), (221, 10057680), (229, 9706320), (234, 9498920), (240, 9261447), (244, 9109620), (255, 8716656), (260, 8549028), (272, 8171865), (305, 7287696), (306, 7263880), (312, 7124190), (340, 6537492), (360, 6174298), (366, 6073080), (390, 5699352), (408, 5447910), (442, 5028840), (458, 4853160), (468, 4749460), (488, 4554810), (510, 4358328), (520, 4274514), (549, 4048720), (585, 3799568), (610, 3643848), (612, 3631940), (624, 3562095), (663, 3352560), (680, 3268746), (687, 3235440), (720, 3087149), (732, 3036540), (765, 2905552), (780, 2849676), (793, 2802960), (816, 2723955), (884, 2514420), (915, 2429232), (916, 2426580), (936, 2374730), (976, 2277405), (1020, 2179164), (1037, 2143440), (1040, 2137257), (1098, 2024360), (1105, 2011536), (1145, 1941264), (1170, 1899784), (1220, 1821924), (1224, 1815970), (1326, 1676280), (1360, 1634373), (1374, 1617720), (1464, 1518270), (1530, 1452776), (1560, 1424838), (1586, 1401480), (1768, 1257210), (1830, 1214616), (1832, 1213290), (1872, 1187365), (1989, 1117520), (2040, 1089582), (2061, 1078480), (2074, 1071720), (2196, 1012180), (2210, 1005768), (2290, 970632), (2340, 949892), (2379, 934320), (2440, 910962), (2448, 907985), (2652, 838140), (2745, 809744), (2748, 808860), (2928, 759135), (2977, 746640), (3060, 726388), (3111, 714480), (3120, 712419), (3172, 700740), (3315, 670512), (3435, 647088), (3536, 628605), (3660, 607308), (3664, 606645), (3893, 570960), (3965, 560592), (3978, 558760), (4080, 544791), (4122, 539240), (4148, 535860), (4392, 506090), (4420, 502884), (4580, 485316), (4680, 474946), (4758, 467160), (4880, 455481), (5185, 428688), (5304, 419070), (5490, 404872), (5496, 404430), (5954, 373320), (6120, 363194), (6222, 357240), (6344, 350370), (6630, 335256), (6870, 323544), (7137, 311440), (7320, 303654), (7786, 285480), (7930, 280296), (7956, 279380), (8244, 269620), (8296, 267930), (8784, 253045), (8840, 251442), (8931, 248880), (9160, 242658), (9333, 238160), (9360, 237473), (9516, 233580), (9945, 223504), (10305, 215696), (10370, 214344), (10608, 209535), (10980, 202436), (10992, 202215), (11679, 190320), (11895, 186864), (11908, 186660), (12240, 181597), (12444, 178620), (12688, 175185), (13260, 167628), (13481, 164880), (13740, 161772), (13969, 159120), (14274, 155720), (14640, 151827), (14885, 149328), (15555, 142896), (15572, 142740), (15860, 140148), (15912, 139690), (16488, 134810), (16592, 133965), (17680, 125721), (17862, 124440), (18320, 121329), (18666, 119080), (19032, 116790), (19465, 114192), (19890, 111752), (20610, 107848), (20740, 107172), (21960, 101218), (23358, 95160), (23790, 93432), (23816, 93330), (24888, 89310), (26520, 83814), (26793, 82960), (26962, 82440), (27480, 80886), (27938, 79560), (28548, 77860), (29770, 74664), (31110, 71448), (31144, 71370), (31720, 70074), (31824, 69845), (32976, 67405), (35037, 63440), (35685, 62288), (35724, 62220), (37332, 59540), (38064, 58395), (38930, 57096), (39780, 55876), (40443, 54960), (41220, 53924), (41480, 53586), (41907, 53040), (43920, 50609), (44655, 49776), (46665, 47632), (46716, 47580)]