21392313600

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{159169}}^1$

素因数の和:159205

約数の個数: 216

約数和(自身を含む): 80685183040

約数和(自身を除く): 59292869440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 960, 1050, 1120, 1200, 1280, 1344, 1400, 1600, 1680, 1792, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 3840, 4200, 4480, 4800, 5376, 5600, 6400, 6720, 8400, 8960, 9600, 11200, 13440, 16800, 19200, 22400, 26880, 33600, 44800, 67200, 134400, 159169, 318338, 477507, 636676, 795845, 955014, 1114183, 1273352, 1591690, 1910028, 2228366, 2387535, 2546704, 3183380, 3342549, 3820056, 3979225, 4456732, 4775070, 5093408, 5570915, 6366760, 6685098, 7640112, 7958450, 8913464, 9550140, 10186816, 11141830, 11937675, 12733520, 13370196, 15280224, 15916900, 16712745, 17826928, 19100280, 20373632, 22283660, 23875350, 25467040, 26740392, 27854575, 30560448, 31833800, 33425490, 35653856, 38200560, 40747264, 44567320, 47750700, 50934080, 53480784, 55709150, 61120896, 63667600, 66850980, 71307712, 76401120, 83563725, 89134640, 95501400, 101868160, 106961568, 111418300, 122241792, 127335200, 133701960, 142615424, 152802240, 167127450, 178269280, 191002800, 203736320, 213923136, 222836600, 254670400, 267403920, 285230848, 305604480, 334254900, 356538560, 382005600, 427846272, 445673200, 509340800, 534807840, 611208960, 668509800, 713077120, 764011200, 855692544, 891346400, 1018681600, 1069615680, 1337019600, 1426154240, 1528022400, 1782692800, 2139231360, 2674039200, 3056044800, 3565385600, 4278462720, 5348078400, 7130771200, 10696156800, 21392313600]

約数ペア:

[(1, 21392313600), (2, 10696156800), (3, 7130771200), (4, 5348078400), (5, 4278462720), (6, 3565385600), (7, 3056044800), (8, 2674039200), (10, 2139231360), (12, 1782692800), (14, 1528022400), (15, 1426154240), (16, 1337019600), (20, 1069615680), (21, 1018681600), (24, 891346400), (25, 855692544), (28, 764011200), (30, 713077120), (32, 668509800), (35, 611208960), (40, 534807840), (42, 509340800), (48, 445673200), (50, 427846272), (56, 382005600), (60, 356538560), (64, 334254900), (70, 305604480), (75, 285230848), (80, 267403920), (84, 254670400), (96, 222836600), (100, 213923136), (105, 203736320), (112, 191002800), (120, 178269280), (128, 167127450), (140, 152802240), (150, 142615424), (160, 133701960), (168, 127335200), (175, 122241792), (192, 111418300), (200, 106961568), (210, 101868160), (224, 95501400), (240, 89134640), (256, 83563725), (280, 76401120), (300, 71307712), (320, 66850980), (336, 63667600), (350, 61120896), (384, 55709150), (400, 53480784), (420, 50934080), (448, 47750700), (480, 44567320), (525, 40747264), (560, 38200560), (600, 35653856), (640, 33425490), (672, 31833800), (700, 30560448), (768, 27854575), (800, 26740392), (840, 25467040), (896, 23875350), (960, 22283660), (1050, 20373632), (1120, 19100280), (1200, 17826928), (1280, 16712745), (1344, 15916900), (1400, 15280224), (1600, 13370196), (1680, 12733520), (1792, 11937675), (1920, 11141830), (2100, 10186816), (2240, 9550140), (2400, 8913464), (2688, 7958450), (2800, 7640112), (3200, 6685098), (3360, 6366760), (3840, 5570915), (4200, 5093408), (4480, 4775070), (4800, 4456732), (5376, 3979225), (5600, 3820056), (6400, 3342549), (6720, 3183380), (8400, 2546704), (8960, 2387535), (9600, 2228366), (11200, 1910028), (13440, 1591690), (16800, 1273352), (19200, 1114183), (22400, 955014), (26880, 795845), (33600, 636676), (44800, 477507), (67200, 318338), (134400, 159169)]