15217714560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3559}}^1$

素因数の和:3729

約数の個数: 256

約数和(自身を含む): 51766387200

約数和(自身を除く): 36548672640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 131, 136, 160, 170, 192, 204, 240, 255, 262, 272, 320, 340, 384, 393, 408, 480, 510, 524, 544, 640, 655, 680, 786, 816, 960, 1020, 1048, 1088, 1310, 1360, 1572, 1632, 1920, 1965, 2040, 2096, 2176, 2227, 2620, 2720, 3144, 3264, 3559, 3930, 4080, 4192, 4454, 5240, 5440, 6288, 6528, 6681, 7118, 7860, 8160, 8384, 8908, 10480, 10677, 10880, 11135, 12576, 13362, 14236, 15720, 16320, 16768, 17795, 17816, 20960, 21354, 22270, 25152, 26724, 28472, 31440, 32640, 33405, 35590, 35632, 41920, 42708, 44540, 50304, 53385, 53448, 56944, 60503, 62880, 66810, 71180, 71264, 83840, 85416, 89080, 106770, 106896, 113888, 121006, 125760, 133620, 142360, 142528, 170832, 178160, 181509, 213540, 213792, 227776, 242012, 251520, 267240, 284720, 285056, 302515, 341664, 356320, 363018, 427080, 427584, 455552, 466229, 484024, 534480, 569440, 605030, 683328, 712640, 726036, 854160, 855168, 907545, 932458, 968048, 1068960, 1138880, 1210060, 1366656, 1398687, 1425280, 1452072, 1708320, 1815090, 1864916, 1936096, 2137920, 2277760, 2331145, 2420120, 2797374, 2904144, 3416640, 3630180, 3729832, 3872192, 4275840, 4662290, 4840240, 5594748, 5808288, 6833280, 6993435, 7260360, 7459664, 7744384, 7925893, 9324580, 9680480, 11189496, 11616576, 13986870, 14520720, 14919328, 15851786, 18649160, 19360960, 22378992, 23233152, 23777679, 27973740, 29041440, 29838656, 31703572, 37298320, 38721920, 39629465, 44757984, 47555358, 55947480, 58082880, 59677312, 63407144, 74596640, 79258930, 89515968, 95110716, 111894960, 116165760, 118888395, 126814288, 149193280, 158517860, 179031936, 190221432, 223789920, 237776790, 253628576, 298386560, 317035720, 380442864, 447579840, 475553580, 507257152, 634071440, 760885728, 895159680, 951107160, 1014514304, 1268142880, 1521771456, 1902214320, 2536285760, 3043542912, 3804428640, 5072571520, 7608857280, 15217714560]

約数ペア:

[(1, 15217714560), (2, 7608857280), (3, 5072571520), (4, 3804428640), (5, 3043542912), (6, 2536285760), (8, 1902214320), (10, 1521771456), (12, 1268142880), (15, 1014514304), (16, 951107160), (17, 895159680), (20, 760885728), (24, 634071440), (30, 507257152), (32, 475553580), (34, 447579840), (40, 380442864), (48, 317035720), (51, 298386560), (60, 253628576), (64, 237776790), (68, 223789920), (80, 190221432), (85, 179031936), (96, 158517860), (102, 149193280), (120, 126814288), (128, 118888395), (131, 116165760), (136, 111894960), (160, 95110716), (170, 89515968), (192, 79258930), (204, 74596640), (240, 63407144), (255, 59677312), (262, 58082880), (272, 55947480), (320, 47555358), (340, 44757984), (384, 39629465), (393, 38721920), (408, 37298320), (480, 31703572), (510, 29838656), (524, 29041440), (544, 27973740), (640, 23777679), (655, 23233152), (680, 22378992), (786, 19360960), (816, 18649160), (960, 15851786), (1020, 14919328), (1048, 14520720), (1088, 13986870), (1310, 11616576), (1360, 11189496), (1572, 9680480), (1632, 9324580), (1920, 7925893), (1965, 7744384), (2040, 7459664), (2096, 7260360), (2176, 6993435), (2227, 6833280), (2620, 5808288), (2720, 5594748), (3144, 4840240), (3264, 4662290), (3559, 4275840), (3930, 3872192), (4080, 3729832), (4192, 3630180), (4454, 3416640), (5240, 2904144), (5440, 2797374), (6288, 2420120), (6528, 2331145), (6681, 2277760), (7118, 2137920), (7860, 1936096), (8160, 1864916), (8384, 1815090), (8908, 1708320), (10480, 1452072), (10677, 1425280), (10880, 1398687), (11135, 1366656), (12576, 1210060), (13362, 1138880), (14236, 1068960), (15720, 968048), (16320, 932458), (16768, 907545), (17795, 855168), (17816, 854160), (20960, 726036), (21354, 712640), (22270, 683328), (25152, 605030), (26724, 569440), (28472, 534480), (31440, 484024), (32640, 466229), (33405, 455552), (35590, 427584), (35632, 427080), (41920, 363018), (42708, 356320), (44540, 341664), (50304, 302515), (53385, 285056), (53448, 284720), (56944, 267240), (60503, 251520), (62880, 242012), (66810, 227776), (71180, 213792), (71264, 213540), (83840, 181509), (85416, 178160), (89080, 170832), (106770, 142528), (106896, 142360), (113888, 133620), (121006, 125760)]