19629192960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131071}}^1$

素因数の和:131111

約数の個数: 216

約数和(自身を含む): 73139748864

約数和(自身を除く): 53510555904

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, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 9984, 11520, 12480, 14976, 16640, 18720, 24960, 29952, 37440, 49920, 74880, 131071, 149760, 262142, 393213, 524284, 655355, 786426, 1048568, 1179639, 1310710, 1572852, 1703923, 1966065, 2097136, 2359278, 2621420, 3145704, 3407846, 3932130, 4194272, 4718556, 5111769, 5242840, 5898195, 6291408, 6815692, 7864260, 8388544, 8519615, 9437112, 10223538, 10485680, 11796390, 12582816, 13631384, 15335307, 15728520, 16777088, 17039230, 18874224, 20447076, 20971360, 23592780, 25165632, 25558845, 27262768, 30670614, 31457040, 33554176, 34078460, 37748448, 40894152, 41942720, 47185560, 50331264, 51117690, 54525536, 61341228, 62914080, 68156920, 75496896, 76676535, 81788304, 83885440, 94371120, 100662528, 102235380, 109051072, 122682456, 125828160, 136313840, 150993792, 153353070, 163576608, 167770880, 188742240, 204470760, 218102144, 245364912, 251656320, 272627680, 301987584, 306706140, 327153216, 377484480, 408941520, 436204288, 490729824, 503312640, 545255360, 613412280, 654306432, 754968960, 817883040, 981459648, 1090510720, 1226824560, 1308612864, 1509937920, 1635766080, 1962919296, 2181021440, 2453649120, 3271532160, 3925838592, 4907298240, 6543064320, 9814596480, 19629192960]

約数ペア:

[(1, 19629192960), (2, 9814596480), (3, 6543064320), (4, 4907298240), (5, 3925838592), (6, 3271532160), (8, 2453649120), (9, 2181021440), (10, 1962919296), (12, 1635766080), (13, 1509937920), (15, 1308612864), (16, 1226824560), (18, 1090510720), (20, 981459648), (24, 817883040), (26, 754968960), (30, 654306432), (32, 613412280), (36, 545255360), (39, 503312640), (40, 490729824), (45, 436204288), (48, 408941520), (52, 377484480), (60, 327153216), (64, 306706140), (65, 301987584), (72, 272627680), (78, 251656320), (80, 245364912), (90, 218102144), (96, 204470760), (104, 188742240), (117, 167770880), (120, 163576608), (128, 153353070), (130, 150993792), (144, 136313840), (156, 125828160), (160, 122682456), (180, 109051072), (192, 102235380), (195, 100662528), (208, 94371120), (234, 83885440), (240, 81788304), (256, 76676535), (260, 75496896), (288, 68156920), (312, 62914080), (320, 61341228), (360, 54525536), (384, 51117690), (390, 50331264), (416, 47185560), (468, 41942720), (480, 40894152), (520, 37748448), (576, 34078460), (585, 33554176), (624, 31457040), (640, 30670614), (720, 27262768), (768, 25558845), (780, 25165632), (832, 23592780), (936, 20971360), (960, 20447076), (1040, 18874224), (1152, 17039230), (1170, 16777088), (1248, 15728520), (1280, 15335307), (1440, 13631384), (1560, 12582816), (1664, 11796390), (1872, 10485680), (1920, 10223538), (2080, 9437112), (2304, 8519615), (2340, 8388544), (2496, 7864260), (2880, 6815692), (3120, 6291408), (3328, 5898195), (3744, 5242840), (3840, 5111769), (4160, 4718556), (4680, 4194272), (4992, 3932130), (5760, 3407846), (6240, 3145704), (7488, 2621420), (8320, 2359278), (9360, 2097136), (9984, 1966065), (11520, 1703923), (12480, 1572852), (14976, 1310710), (16640, 1179639), (18720, 1048568), (24960, 786426), (29952, 655355), (37440, 524284), (49920, 393213), (74880, 262142), (131071, 149760)]