15713040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 57139200

約数和(自身を除く): 41426160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 199, 210, 235, 240, 280, 282, 329, 336, 376, 398, 420, 470, 560, 564, 597, 658, 705, 752, 796, 840, 940, 987, 995, 1128, 1194, 1316, 1393, 1410, 1592, 1645, 1680, 1880, 1974, 1990, 2256, 2388, 2632, 2786, 2820, 2985, 3184, 3290, 3760, 3948, 3980, 4179, 4776, 4935, 5264, 5572, 5640, 5970, 6580, 6965, 7896, 7960, 8358, 9353, 9552, 9870, 11144, 11280, 11940, 13160, 13930, 15792, 15920, 16716, 18706, 19740, 20895, 22288, 23880, 26320, 27860, 28059, 33432, 37412, 39480, 41790, 46765, 47760, 55720, 56118, 65471, 66864, 74824, 78960, 83580, 93530, 111440, 112236, 130942, 140295, 149648, 167160, 187060, 196413, 224472, 261884, 280590, 327355, 334320, 374120, 392826, 448944, 523768, 561180, 654710, 748240, 785652, 982065, 1047536, 1122360, 1309420, 1571304, 1964130, 2244720, 2618840, 3142608, 3928260, 5237680, 7856520, 15713040]

約数ペア:

[(1, 15713040), (2, 7856520), (3, 5237680), (4, 3928260), (5, 3142608), (6, 2618840), (7, 2244720), (8, 1964130), (10, 1571304), (12, 1309420), (14, 1122360), (15, 1047536), (16, 982065), (20, 785652), (21, 748240), (24, 654710), (28, 561180), (30, 523768), (35, 448944), (40, 392826), (42, 374120), (47, 334320), (48, 327355), (56, 280590), (60, 261884), (70, 224472), (80, 196413), (84, 187060), (94, 167160), (105, 149648), (112, 140295), (120, 130942), (140, 112236), (141, 111440), (168, 93530), (188, 83580), (199, 78960), (210, 74824), (235, 66864), (240, 65471), (280, 56118), (282, 55720), (329, 47760), (336, 46765), (376, 41790), (398, 39480), (420, 37412), (470, 33432), (560, 28059), (564, 27860), (597, 26320), (658, 23880), (705, 22288), (752, 20895), (796, 19740), (840, 18706), (940, 16716), (987, 15920), (995, 15792), (1128, 13930), (1194, 13160), (1316, 11940), (1393, 11280), (1410, 11144), (1592, 9870), (1645, 9552), (1680, 9353), (1880, 8358), (1974, 7960), (1990, 7896), (2256, 6965), (2388, 6580), (2632, 5970), (2786, 5640), (2820, 5572), (2985, 5264), (3184, 4935), (3290, 4776), (3760, 4179), (3948, 3980)]