7036640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 19051200

約数和(自身を除く): 12014560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 199, 208, 221, 260, 272, 340, 398, 416, 442, 520, 544, 680, 796, 884, 995, 1040, 1105, 1360, 1592, 1768, 1990, 2080, 2210, 2587, 2720, 3184, 3383, 3536, 3980, 4420, 5174, 6368, 6766, 7072, 7960, 8840, 10348, 12935, 13532, 15920, 16915, 17680, 20696, 25870, 27064, 31840, 33830, 35360, 41392, 43979, 51740, 54128, 67660, 82784, 87958, 103480, 108256, 135320, 175916, 206960, 219895, 270640, 351832, 413920, 439790, 541280, 703664, 879580, 1407328, 1759160, 3518320, 7036640]

約数ペア:

[(1, 7036640), (2, 3518320), (4, 1759160), (5, 1407328), (8, 879580), (10, 703664), (13, 541280), (16, 439790), (17, 413920), (20, 351832), (26, 270640), (32, 219895), (34, 206960), (40, 175916), (52, 135320), (65, 108256), (68, 103480), (80, 87958), (85, 82784), (104, 67660), (130, 54128), (136, 51740), (160, 43979), (170, 41392), (199, 35360), (208, 33830), (221, 31840), (260, 27064), (272, 25870), (340, 20696), (398, 17680), (416, 16915), (442, 15920), (520, 13532), (544, 12935), (680, 10348), (796, 8840), (884, 7960), (995, 7072), (1040, 6766), (1105, 6368), (1360, 5174), (1592, 4420), (1768, 3980), (1990, 3536), (2080, 3383), (2210, 3184), (2587, 2720)]