17471640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 56448000

約数和(自身を除く): 38976360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 79, 95, 97, 114, 120, 152, 158, 190, 194, 228, 237, 285, 291, 316, 380, 388, 395, 456, 474, 485, 570, 582, 632, 760, 776, 790, 948, 970, 1140, 1164, 1185, 1455, 1501, 1580, 1843, 1896, 1940, 2280, 2328, 2370, 2910, 3002, 3160, 3686, 3880, 4503, 4740, 5529, 5820, 6004, 7372, 7505, 7663, 9006, 9215, 9480, 11058, 11640, 12008, 14744, 15010, 15326, 18012, 18430, 22116, 22515, 22989, 27645, 30020, 30652, 36024, 36860, 38315, 44232, 45030, 45978, 55290, 60040, 61304, 73720, 76630, 90060, 91956, 110580, 114945, 145597, 153260, 180120, 183912, 221160, 229890, 291194, 306520, 436791, 459780, 582388, 727985, 873582, 919560, 1164776, 1455970, 1747164, 2183955, 2911940, 3494328, 4367910, 5823880, 8735820, 17471640]

約数ペア:

[(1, 17471640), (2, 8735820), (3, 5823880), (4, 4367910), (5, 3494328), (6, 2911940), (8, 2183955), (10, 1747164), (12, 1455970), (15, 1164776), (19, 919560), (20, 873582), (24, 727985), (30, 582388), (38, 459780), (40, 436791), (57, 306520), (60, 291194), (76, 229890), (79, 221160), (95, 183912), (97, 180120), (114, 153260), (120, 145597), (152, 114945), (158, 110580), (190, 91956), (194, 90060), (228, 76630), (237, 73720), (285, 61304), (291, 60040), (316, 55290), (380, 45978), (388, 45030), (395, 44232), (456, 38315), (474, 36860), (485, 36024), (570, 30652), (582, 30020), (632, 27645), (760, 22989), (776, 22515), (790, 22116), (948, 18430), (970, 18012), (1140, 15326), (1164, 15010), (1185, 14744), (1455, 12008), (1501, 11640), (1580, 11058), (1843, 9480), (1896, 9215), (1940, 9006), (2280, 7663), (2328, 7505), (2370, 7372), (2910, 6004), (3002, 5820), (3160, 5529), (3686, 4740), (3880, 4503)]