64296720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 237544320

約数和(自身を除く): 173247600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 103, 108, 120, 135, 136, 144, 153, 170, 180, 204, 206, 216, 240, 255, 270, 272, 289, 306, 309, 340, 360, 408, 412, 432, 459, 510, 515, 540, 578, 612, 618, 680, 720, 765, 816, 824, 867, 918, 927, 1020, 1030, 1080, 1156, 1224, 1236, 1360, 1445, 1530, 1545, 1648, 1734, 1751, 1836, 1854, 2040, 2060, 2160, 2295, 2312, 2448, 2472, 2601, 2781, 2890, 3060, 3090, 3468, 3502, 3672, 3708, 4080, 4120, 4335, 4590, 4624, 4635, 4944, 5202, 5253, 5562, 5780, 6120, 6180, 6936, 7004, 7344, 7416, 7803, 8240, 8670, 8755, 9180, 9270, 10404, 10506, 11124, 11560, 12240, 12360, 13005, 13872, 13905, 14008, 14832, 15606, 15759, 17340, 17510, 18360, 18540, 20808, 21012, 22248, 23120, 24720, 26010, 26265, 27810, 28016, 29767, 31212, 31518, 34680, 35020, 36720, 37080, 39015, 41616, 42024, 44496, 47277, 52020, 52530, 55620, 59534, 62424, 63036, 69360, 70040, 74160, 78030, 78795, 84048, 89301, 94554, 104040, 105060, 111240, 119068, 124848, 126072, 140080, 148835, 156060, 157590, 178602, 189108, 208080, 210120, 222480, 236385, 238136, 252144, 267903, 297670, 312120, 315180, 357204, 378216, 420240, 446505, 472770, 476272, 535806, 595340, 624240, 630360, 714408, 756432, 803709, 893010, 945540, 1071612, 1190680, 1260720, 1339515, 1428816, 1607418, 1786020, 1891080, 2143224, 2381360, 2679030, 3214836, 3572040, 3782160, 4018545, 4286448, 5358060, 6429672, 7144080, 8037090, 10716120, 12859344, 16074180, 21432240, 32148360, 64296720]

約数ペア:

[(1, 64296720), (2, 32148360), (3, 21432240), (4, 16074180), (5, 12859344), (6, 10716120), (8, 8037090), (9, 7144080), (10, 6429672), (12, 5358060), (15, 4286448), (16, 4018545), (17, 3782160), (18, 3572040), (20, 3214836), (24, 2679030), (27, 2381360), (30, 2143224), (34, 1891080), (36, 1786020), (40, 1607418), (45, 1428816), (48, 1339515), (51, 1260720), (54, 1190680), (60, 1071612), (68, 945540), (72, 893010), (80, 803709), (85, 756432), (90, 714408), (102, 630360), (103, 624240), (108, 595340), (120, 535806), (135, 476272), (136, 472770), (144, 446505), (153, 420240), (170, 378216), (180, 357204), (204, 315180), (206, 312120), (216, 297670), (240, 267903), (255, 252144), (270, 238136), (272, 236385), (289, 222480), (306, 210120), (309, 208080), (340, 189108), (360, 178602), (408, 157590), (412, 156060), (432, 148835), (459, 140080), (510, 126072), (515, 124848), (540, 119068), (578, 111240), (612, 105060), (618, 104040), (680, 94554), (720, 89301), (765, 84048), (816, 78795), (824, 78030), (867, 74160), (918, 70040), (927, 69360), (1020, 63036), (1030, 62424), (1080, 59534), (1156, 55620), (1224, 52530), (1236, 52020), (1360, 47277), (1445, 44496), (1530, 42024), (1545, 41616), (1648, 39015), (1734, 37080), (1751, 36720), (1836, 35020), (1854, 34680), (2040, 31518), (2060, 31212), (2160, 29767), (2295, 28016), (2312, 27810), (2448, 26265), (2472, 26010), (2601, 24720), (2781, 23120), (2890, 22248), (3060, 21012), (3090, 20808), (3468, 18540), (3502, 18360), (3672, 17510), (3708, 17340), (4080, 15759), (4120, 15606), (4335, 14832), (4590, 14008), (4624, 13905), (4635, 13872), (4944, 13005), (5202, 12360), (5253, 12240), (5562, 11560), (5780, 11124), (6120, 10506), (6180, 10404), (6936, 9270), (7004, 9180), (7344, 8755), (7416, 8670), (7803, 8240)]