19418181120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4987}}^1$

素因数の和:5042

約数の個数: 360

約数和(自身を含む): 72836282376

約数和(自身を除く): 53418101256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 338, 360, 384, 390, 416, 468, 480, 507, 512, 520, 576, 585, 624, 640, 676, 720, 768, 780, 832, 845, 936, 960, 1014, 1040, 1152, 1170, 1248, 1280, 1352, 1440, 1521, 1536, 1560, 1664, 1690, 1872, 1920, 2028, 2080, 2304, 2340, 2496, 2535, 2560, 2704, 2880, 3042, 3120, 3328, 3380, 3744, 3840, 4056, 4160, 4608, 4680, 4987, 4992, 5070, 5408, 5760, 6084, 6240, 6656, 6760, 7488, 7605, 7680, 8112, 8320, 9360, 9974, 9984, 10140, 10816, 11520, 12168, 12480, 13520, 14961, 14976, 15210, 16224, 16640, 18720, 19948, 19968, 20280, 21632, 23040, 24336, 24935, 24960, 27040, 29922, 29952, 30420, 32448, 33280, 37440, 39896, 40560, 43264, 44883, 48672, 49870, 49920, 54080, 59844, 59904, 60840, 64831, 64896, 74805, 74880, 79792, 81120, 86528, 89766, 97344, 99740, 99840, 108160, 119688, 121680, 129662, 129792, 149610, 149760, 159584, 162240, 179532, 194493, 194688, 199480, 216320, 224415, 239376, 243360, 259324, 259584, 299220, 299520, 319168, 324155, 324480, 359064, 388986, 389376, 398960, 432640, 448830, 478752, 486720, 518648, 583479, 598440, 638336, 648310, 648960, 718128, 777972, 778752, 797920, 842803, 897660, 957504, 972465, 973440, 1037296, 1166958, 1196880, 1276672, 1296620, 1297920, 1436256, 1555944, 1595840, 1685606, 1795320, 1915008, 1944930, 1946880, 2074592, 2333916, 2393760, 2528409, 2553344, 2593240, 2872512, 2917395, 3111888, 3191680, 3371212, 3590640, 3830016, 3889860, 3893760, 4149184, 4214015, 4667832, 4787520, 5056818, 5186480, 5745024, 5834790, 6223776, 6383360, 6742424, 7181280, 7585227, 7660032, 7779720, 8298368, 8428030, 9335664, 9575040, 10113636, 10372960, 11490048, 11669580, 12447552, 12642045, 12766720, 13484848, 14362560, 15170454, 15559440, 16596736, 16856060, 18671328, 19150080, 20227272, 20745920, 22980096, 23339160, 24895104, 25284090, 26969696, 28725120, 30340908, 31118880, 33193472, 33712120, 37342656, 37926135, 38300160, 40454544, 41491840, 46678320, 49790208, 50568180, 53939392, 57450240, 60681816, 62237760, 67424240, 74685312, 75852270, 80909088, 82983680, 93356640, 99580416, 101136360, 107878784, 114900480, 121363632, 124475520, 134848480, 149370624, 151704540, 161818176, 165967360, 186713280, 202272720, 215757568, 242727264, 248951040, 269696960, 298741248, 303409080, 323636352, 373426560, 404545440, 431515136, 485454528, 497902080, 539393920, 606818160, 647272704, 746853120, 809090880, 970909056, 1078787840, 1213636320, 1294545408, 1493706240, 1618181760, 1941818112, 2157575680, 2427272640, 3236363520, 3883636224, 4854545280, 6472727040, 9709090560, 19418181120]

約数ペア:

[(1, 19418181120), (2, 9709090560), (3, 6472727040), (4, 4854545280), (5, 3883636224), (6, 3236363520), (8, 2427272640), (9, 2157575680), (10, 1941818112), (12, 1618181760), (13, 1493706240), (15, 1294545408), (16, 1213636320), (18, 1078787840), (20, 970909056), (24, 809090880), (26, 746853120), (30, 647272704), (32, 606818160), (36, 539393920), (39, 497902080), (40, 485454528), (45, 431515136), (48, 404545440), (52, 373426560), (60, 323636352), (64, 303409080), (65, 298741248), (72, 269696960), (78, 248951040), (80, 242727264), (90, 215757568), (96, 202272720), (104, 186713280), (117, 165967360), (120, 161818176), (128, 151704540), (130, 149370624), (144, 134848480), (156, 124475520), (160, 121363632), (169, 114900480), (180, 107878784), (192, 101136360), (195, 99580416), (208, 93356640), (234, 82983680), (240, 80909088), (256, 75852270), (260, 74685312), (288, 67424240), (312, 62237760), (320, 60681816), (338, 57450240), (360, 53939392), (384, 50568180), (390, 49790208), (416, 46678320), (468, 41491840), (480, 40454544), (507, 38300160), (512, 37926135), (520, 37342656), (576, 33712120), (585, 33193472), (624, 31118880), (640, 30340908), (676, 28725120), (720, 26969696), (768, 25284090), (780, 24895104), (832, 23339160), (845, 22980096), (936, 20745920), (960, 20227272), (1014, 19150080), (1040, 18671328), (1152, 16856060), (1170, 16596736), (1248, 15559440), (1280, 15170454), (1352, 14362560), (1440, 13484848), (1521, 12766720), (1536, 12642045), (1560, 12447552), (1664, 11669580), (1690, 11490048), (1872, 10372960), (1920, 10113636), (2028, 9575040), (2080, 9335664), (2304, 8428030), (2340, 8298368), (2496, 7779720), (2535, 7660032), (2560, 7585227), (2704, 7181280), (2880, 6742424), (3042, 6383360), (3120, 6223776), (3328, 5834790), (3380, 5745024), (3744, 5186480), (3840, 5056818), (4056, 4787520), (4160, 4667832), (4608, 4214015), (4680, 4149184), (4987, 3893760), (4992, 3889860), (5070, 3830016), (5408, 3590640), (5760, 3371212), (6084, 3191680), (6240, 3111888), (6656, 2917395), (6760, 2872512), (7488, 2593240), (7605, 2553344), (7680, 2528409), (8112, 2393760), (8320, 2333916), (9360, 2074592), (9974, 1946880), (9984, 1944930), (10140, 1915008), (10816, 1795320), (11520, 1685606), (12168, 1595840), (12480, 1555944), (13520, 1436256), (14961, 1297920), (14976, 1296620), (15210, 1276672), (16224, 1196880), (16640, 1166958), (18720, 1037296), (19948, 973440), (19968, 972465), (20280, 957504), (21632, 897660), (23040, 842803), (24336, 797920), (24935, 778752), (24960, 777972), (27040, 718128), (29922, 648960), (29952, 648310), (30420, 638336), (32448, 598440), (33280, 583479), (37440, 518648), (39896, 486720), (40560, 478752), (43264, 448830), (44883, 432640), (48672, 398960), (49870, 389376), (49920, 388986), (54080, 359064), (59844, 324480), (59904, 324155), (60840, 319168), (64831, 299520), (64896, 299220), (74805, 259584), (74880, 259324), (79792, 243360), (81120, 239376), (86528, 224415), (89766, 216320), (97344, 199480), (99740, 194688), (99840, 194493), (108160, 179532), (119688, 162240), (121680, 159584), (129662, 149760), (129792, 149610)]