38999520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 157090752

約数和(自身を除く): 118091232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 73, 80, 84, 90, 96, 105, 106, 112, 120, 126, 140, 144, 146, 159, 160, 168, 180, 210, 212, 219, 224, 240, 252, 265, 280, 288, 292, 315, 318, 336, 360, 365, 371, 420, 424, 438, 477, 480, 504, 511, 530, 560, 584, 630, 636, 657, 672, 720, 730, 742, 795, 840, 848, 876, 954, 1008, 1022, 1060, 1095, 1113, 1120, 1168, 1260, 1272, 1314, 1440, 1460, 1484, 1533, 1590, 1680, 1696, 1752, 1855, 1908, 2016, 2044, 2120, 2190, 2226, 2336, 2385, 2520, 2544, 2555, 2628, 2920, 2968, 3066, 3180, 3285, 3339, 3360, 3504, 3710, 3816, 3869, 4088, 4240, 4380, 4452, 4599, 4770, 5040, 5088, 5110, 5256, 5565, 5840, 5936, 6132, 6360, 6570, 6678, 7008, 7420, 7632, 7665, 7738, 8176, 8480, 8760, 8904, 9198, 9540, 10080, 10220, 10512, 11130, 11607, 11680, 11872, 12264, 12720, 13140, 13356, 14840, 15264, 15330, 15476, 16352, 16695, 17520, 17808, 18396, 19080, 19345, 20440, 21024, 22260, 22995, 23214, 24528, 25440, 26280, 26712, 27083, 29680, 30660, 30952, 33390, 34821, 35040, 35616, 36792, 38160, 38690, 40880, 44520, 45990, 46428, 49056, 52560, 53424, 54166, 58035, 59360, 61320, 61904, 66780, 69642, 73584, 76320, 77380, 81249, 81760, 89040, 91980, 92856, 105120, 106848, 108332, 116070, 122640, 123808, 133560, 135415, 139284, 147168, 154760, 162498, 174105, 178080, 183960, 185712, 216664, 232140, 243747, 245280, 267120, 270830, 278568, 309520, 324996, 348210, 367920, 371424, 406245, 433328, 464280, 487494, 534240, 541660, 557136, 619040, 649992, 696420, 735840, 812490, 866656, 928560, 974988, 1083320, 1114272, 1218735, 1299984, 1392840, 1624980, 1857120, 1949976, 2166640, 2437470, 2599968, 2785680, 3249960, 3899952, 4333280, 4874940, 5571360, 6499920, 7799904, 9749880, 12999840, 19499760, 38999520]

約数ペア:

[(1, 38999520), (2, 19499760), (3, 12999840), (4, 9749880), (5, 7799904), (6, 6499920), (7, 5571360), (8, 4874940), (9, 4333280), (10, 3899952), (12, 3249960), (14, 2785680), (15, 2599968), (16, 2437470), (18, 2166640), (20, 1949976), (21, 1857120), (24, 1624980), (28, 1392840), (30, 1299984), (32, 1218735), (35, 1114272), (36, 1083320), (40, 974988), (42, 928560), (45, 866656), (48, 812490), (53, 735840), (56, 696420), (60, 649992), (63, 619040), (70, 557136), (72, 541660), (73, 534240), (80, 487494), (84, 464280), (90, 433328), (96, 406245), (105, 371424), (106, 367920), (112, 348210), (120, 324996), (126, 309520), (140, 278568), (144, 270830), (146, 267120), (159, 245280), (160, 243747), (168, 232140), (180, 216664), (210, 185712), (212, 183960), (219, 178080), (224, 174105), (240, 162498), (252, 154760), (265, 147168), (280, 139284), (288, 135415), (292, 133560), (315, 123808), (318, 122640), (336, 116070), (360, 108332), (365, 106848), (371, 105120), (420, 92856), (424, 91980), (438, 89040), (477, 81760), (480, 81249), (504, 77380), (511, 76320), (530, 73584), (560, 69642), (584, 66780), (630, 61904), (636, 61320), (657, 59360), (672, 58035), (720, 54166), (730, 53424), (742, 52560), (795, 49056), (840, 46428), (848, 45990), (876, 44520), (954, 40880), (1008, 38690), (1022, 38160), (1060, 36792), (1095, 35616), (1113, 35040), (1120, 34821), (1168, 33390), (1260, 30952), (1272, 30660), (1314, 29680), (1440, 27083), (1460, 26712), (1484, 26280), (1533, 25440), (1590, 24528), (1680, 23214), (1696, 22995), (1752, 22260), (1855, 21024), (1908, 20440), (2016, 19345), (2044, 19080), (2120, 18396), (2190, 17808), (2226, 17520), (2336, 16695), (2385, 16352), (2520, 15476), (2544, 15330), (2555, 15264), (2628, 14840), (2920, 13356), (2968, 13140), (3066, 12720), (3180, 12264), (3285, 11872), (3339, 11680), (3360, 11607), (3504, 11130), (3710, 10512), (3816, 10220), (3869, 10080), (4088, 9540), (4240, 9198), (4380, 8904), (4452, 8760), (4599, 8480), (4770, 8176), (5040, 7738), (5088, 7665), (5110, 7632), (5256, 7420), (5565, 7008), (5840, 6678), (5936, 6570), (6132, 6360)]