56597760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^3$

素因数の和:78

約数の個数: 216

約数和(自身を含む): 208058760

約数和(自身を除く): 151461000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 289, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 578, 612, 640, 680, 720, 765, 768, 816, 867, 960, 1020, 1088, 1152, 1156, 1224, 1280, 1360, 1440, 1445, 1530, 1632, 1734, 1920, 2040, 2176, 2304, 2312, 2448, 2601, 2720, 2880, 2890, 3060, 3264, 3468, 3840, 4080, 4335, 4352, 4624, 4896, 4913, 5202, 5440, 5760, 5780, 6120, 6528, 6936, 8160, 8670, 9248, 9792, 9826, 10404, 10880, 11520, 11560, 12240, 13005, 13056, 13872, 14739, 16320, 17340, 18496, 19584, 19652, 20808, 21760, 23120, 24480, 24565, 26010, 27744, 29478, 32640, 34680, 36992, 39168, 39304, 41616, 44217, 46240, 48960, 49130, 52020, 55488, 58956, 65280, 69360, 73695, 73984, 78608, 83232, 88434, 92480, 97920, 98260, 104040, 110976, 117912, 138720, 147390, 157216, 166464, 176868, 184960, 195840, 196520, 208080, 221085, 221952, 235824, 277440, 294780, 314432, 332928, 353736, 369920, 393040, 416160, 442170, 471648, 554880, 589560, 628864, 665856, 707472, 786080, 832320, 884340, 943296, 1109760, 1179120, 1257728, 1414944, 1572160, 1664640, 1768680, 1886592, 2358240, 2829888, 3144320, 3329280, 3537360, 3773184, 4716480, 5659776, 6288640, 7074720, 9432960, 11319552, 14149440, 18865920, 28298880, 56597760]

約数ペア:

[(1, 56597760), (2, 28298880), (3, 18865920), (4, 14149440), (5, 11319552), (6, 9432960), (8, 7074720), (9, 6288640), (10, 5659776), (12, 4716480), (15, 3773184), (16, 3537360), (17, 3329280), (18, 3144320), (20, 2829888), (24, 2358240), (30, 1886592), (32, 1768680), (34, 1664640), (36, 1572160), (40, 1414944), (45, 1257728), (48, 1179120), (51, 1109760), (60, 943296), (64, 884340), (68, 832320), (72, 786080), (80, 707472), (85, 665856), (90, 628864), (96, 589560), (102, 554880), (120, 471648), (128, 442170), (136, 416160), (144, 393040), (153, 369920), (160, 353736), (170, 332928), (180, 314432), (192, 294780), (204, 277440), (240, 235824), (255, 221952), (256, 221085), (272, 208080), (288, 196520), (289, 195840), (306, 184960), (320, 176868), (340, 166464), (360, 157216), (384, 147390), (408, 138720), (480, 117912), (510, 110976), (544, 104040), (576, 98260), (578, 97920), (612, 92480), (640, 88434), (680, 83232), (720, 78608), (765, 73984), (768, 73695), (816, 69360), (867, 65280), (960, 58956), (1020, 55488), (1088, 52020), (1152, 49130), (1156, 48960), (1224, 46240), (1280, 44217), (1360, 41616), (1440, 39304), (1445, 39168), (1530, 36992), (1632, 34680), (1734, 32640), (1920, 29478), (2040, 27744), (2176, 26010), (2304, 24565), (2312, 24480), (2448, 23120), (2601, 21760), (2720, 20808), (2880, 19652), (2890, 19584), (3060, 18496), (3264, 17340), (3468, 16320), (3840, 14739), (4080, 13872), (4335, 13056), (4352, 13005), (4624, 12240), (4896, 11560), (4913, 11520), (5202, 10880), (5440, 10404), (5760, 9826), (5780, 9792), (6120, 9248), (6528, 8670), (6936, 8160)]