191004480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{7369}}^1$

素因数の和:7398

約数の個数: 140

約数和(自身を含む): 679528740

約数和(自身を除く): 488524260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 7369, 8640, 12960, 14738, 22107, 25920, 29476, 36845, 44214, 58952, 66321, 73690, 88428, 110535, 117904, 132642, 147380, 176856, 198963, 221070, 235808, 265284, 294760, 331605, 353712, 397926, 442140, 471616, 530568, 589520, 596889, 663210, 707424, 795852, 884280, 994815, 1061136, 1179040, 1193778, 1326420, 1414848, 1591704, 1768560, 1989630, 2122272, 2358080, 2387556, 2652840, 2984445, 3183408, 3537120, 3979260, 4244544, 4775112, 5305680, 5968890, 6366816, 7074240, 7958520, 9550224, 10611360, 11937780, 12733632, 15917040, 19100448, 21222720, 23875560, 31834080, 38200896, 47751120, 63668160, 95502240, 191004480]

約数ペア:

[(1, 191004480), (2, 95502240), (3, 63668160), (4, 47751120), (5, 38200896), (6, 31834080), (8, 23875560), (9, 21222720), (10, 19100448), (12, 15917040), (15, 12733632), (16, 11937780), (18, 10611360), (20, 9550224), (24, 7958520), (27, 7074240), (30, 6366816), (32, 5968890), (36, 5305680), (40, 4775112), (45, 4244544), (48, 3979260), (54, 3537120), (60, 3183408), (64, 2984445), (72, 2652840), (80, 2387556), (81, 2358080), (90, 2122272), (96, 1989630), (108, 1768560), (120, 1591704), (135, 1414848), (144, 1326420), (160, 1193778), (162, 1179040), (180, 1061136), (192, 994815), (216, 884280), (240, 795852), (270, 707424), (288, 663210), (320, 596889), (324, 589520), (360, 530568), (405, 471616), (432, 442140), (480, 397926), (540, 353712), (576, 331605), (648, 294760), (720, 265284), (810, 235808), (864, 221070), (960, 198963), (1080, 176856), (1296, 147380), (1440, 132642), (1620, 117904), (1728, 110535), (2160, 88428), (2592, 73690), (2880, 66321), (3240, 58952), (4320, 44214), (5184, 36845), (6480, 29476), (7369, 25920), (8640, 22107), (12960, 14738)]