223369440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{9497}}^1$

素因数の和:9529

約数の個数: 144

約数和(自身を含む): 818575632

約数和(自身を除く): 595206192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 9497, 11760, 18994, 23520, 28491, 37988, 47485, 56982, 66479, 75976, 94970, 113964, 132958, 142455, 151952, 189940, 199437, 227928, 265916, 284910, 303904, 332395, 379880, 398874, 455856, 465353, 531832, 569820, 664790, 759760, 797748, 911712, 930706, 997185, 1063664, 1139640, 1329580, 1396059, 1519520, 1595496, 1861412, 1994370, 2127328, 2279280, 2326765, 2659160, 2792118, 3190992, 3722824, 3988740, 4558560, 4653530, 5318320, 5584236, 6381984, 6980295, 7445648, 7977480, 9307060, 10636640, 11168472, 13960590, 14891296, 15954960, 18614120, 22336944, 27921180, 31909920, 37228240, 44673888, 55842360, 74456480, 111684720, 223369440]

約数ペア:

[(1, 223369440), (2, 111684720), (3, 74456480), (4, 55842360), (5, 44673888), (6, 37228240), (7, 31909920), (8, 27921180), (10, 22336944), (12, 18614120), (14, 15954960), (15, 14891296), (16, 13960590), (20, 11168472), (21, 10636640), (24, 9307060), (28, 7977480), (30, 7445648), (32, 6980295), (35, 6381984), (40, 5584236), (42, 5318320), (48, 4653530), (49, 4558560), (56, 3988740), (60, 3722824), (70, 3190992), (80, 2792118), (84, 2659160), (96, 2326765), (98, 2279280), (105, 2127328), (112, 1994370), (120, 1861412), (140, 1595496), (147, 1519520), (160, 1396059), (168, 1329580), (196, 1139640), (210, 1063664), (224, 997185), (240, 930706), (245, 911712), (280, 797748), (294, 759760), (336, 664790), (392, 569820), (420, 531832), (480, 465353), (490, 455856), (560, 398874), (588, 379880), (672, 332395), (735, 303904), (784, 284910), (840, 265916), (980, 227928), (1120, 199437), (1176, 189940), (1470, 151952), (1568, 142455), (1680, 132958), (1960, 113964), (2352, 94970), (2940, 75976), (3360, 66479), (3920, 56982), (4704, 47485), (5880, 37988), (7840, 28491), (9497, 23520), (11760, 18994)]