207310240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 522547200

約数和(自身を除く): 315236960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 199, 272, 340, 383, 398, 544, 680, 766, 796, 995, 1360, 1532, 1592, 1915, 1990, 2720, 3064, 3184, 3383, 3830, 3980, 6128, 6368, 6511, 6766, 7660, 7960, 12256, 13022, 13532, 15320, 15920, 16915, 26044, 27064, 30640, 31840, 32555, 33830, 52088, 54128, 61280, 65110, 67660, 76217, 104176, 108256, 130220, 135320, 152434, 208352, 260440, 270640, 304868, 381085, 520880, 541280, 609736, 762170, 1041760, 1219472, 1295689, 1524340, 2438944, 2591378, 3048680, 5182756, 6097360, 6478445, 10365512, 12194720, 12956890, 20731024, 25913780, 41462048, 51827560, 103655120, 207310240]

約数ペア:

[(1, 207310240), (2, 103655120), (4, 51827560), (5, 41462048), (8, 25913780), (10, 20731024), (16, 12956890), (17, 12194720), (20, 10365512), (32, 6478445), (34, 6097360), (40, 5182756), (68, 3048680), (80, 2591378), (85, 2438944), (136, 1524340), (160, 1295689), (170, 1219472), (199, 1041760), (272, 762170), (340, 609736), (383, 541280), (398, 520880), (544, 381085), (680, 304868), (766, 270640), (796, 260440), (995, 208352), (1360, 152434), (1532, 135320), (1592, 130220), (1915, 108256), (1990, 104176), (2720, 76217), (3064, 67660), (3184, 65110), (3383, 61280), (3830, 54128), (3980, 52088), (6128, 33830), (6368, 32555), (6511, 31840), (6766, 30640), (7660, 27064), (7960, 26044), (12256, 16915), (13022, 15920), (13532, 15320)]