189392280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 256

約数和(自身を含む): 718848000

約数和(自身を除く): 529455720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 103, 105, 110, 120, 132, 140, 154, 165, 168, 199, 206, 210, 220, 231, 264, 280, 308, 309, 330, 385, 398, 412, 420, 440, 462, 515, 597, 616, 618, 660, 721, 770, 796, 824, 840, 924, 995, 1030, 1133, 1155, 1194, 1236, 1320, 1393, 1442, 1540, 1545, 1592, 1848, 1990, 2060, 2163, 2189, 2266, 2310, 2388, 2472, 2786, 2884, 2985, 3080, 3090, 3399, 3605, 3980, 4120, 4179, 4326, 4378, 4532, 4620, 4776, 5572, 5665, 5768, 5970, 6180, 6567, 6798, 6965, 7210, 7931, 7960, 8358, 8652, 8756, 9064, 9240, 10815, 10945, 11144, 11330, 11940, 12360, 13134, 13596, 13930, 14420, 15323, 15862, 16716, 16995, 17304, 17512, 20497, 20895, 21630, 21890, 22660, 23793, 23880, 26268, 27192, 27860, 28840, 30646, 31724, 32835, 33432, 33990, 39655, 40994, 41790, 43260, 43780, 45320, 45969, 47586, 52536, 55720, 61292, 61491, 63448, 65670, 67980, 76615, 79310, 81988, 83580, 86520, 87560, 91938, 95172, 102485, 118965, 122584, 122982, 131340, 135960, 143479, 153230, 158620, 163976, 167160, 183876, 190344, 204970, 225467, 229845, 237930, 245964, 262680, 286958, 306460, 307455, 317240, 367752, 409940, 430437, 450934, 459690, 475860, 491928, 573916, 612920, 614910, 676401, 717395, 819880, 860874, 901868, 919380, 951720, 1127335, 1147832, 1229820, 1352802, 1434790, 1578269, 1721748, 1803736, 1838760, 2152185, 2254670, 2459640, 2705604, 2869580, 3156538, 3382005, 3443496, 4304370, 4509340, 4734807, 5411208, 5739160, 6313076, 6764010, 7891345, 8608740, 9018680, 9469614, 12626152, 13528020, 15782690, 17217480, 18939228, 23674035, 27056040, 31565380, 37878456, 47348070, 63130760, 94696140, 189392280]

約数ペア:

[(1, 189392280), (2, 94696140), (3, 63130760), (4, 47348070), (5, 37878456), (6, 31565380), (7, 27056040), (8, 23674035), (10, 18939228), (11, 17217480), (12, 15782690), (14, 13528020), (15, 12626152), (20, 9469614), (21, 9018680), (22, 8608740), (24, 7891345), (28, 6764010), (30, 6313076), (33, 5739160), (35, 5411208), (40, 4734807), (42, 4509340), (44, 4304370), (55, 3443496), (56, 3382005), (60, 3156538), (66, 2869580), (70, 2705604), (77, 2459640), (84, 2254670), (88, 2152185), (103, 1838760), (105, 1803736), (110, 1721748), (120, 1578269), (132, 1434790), (140, 1352802), (154, 1229820), (165, 1147832), (168, 1127335), (199, 951720), (206, 919380), (210, 901868), (220, 860874), (231, 819880), (264, 717395), (280, 676401), (308, 614910), (309, 612920), (330, 573916), (385, 491928), (398, 475860), (412, 459690), (420, 450934), (440, 430437), (462, 409940), (515, 367752), (597, 317240), (616, 307455), (618, 306460), (660, 286958), (721, 262680), (770, 245964), (796, 237930), (824, 229845), (840, 225467), (924, 204970), (995, 190344), (1030, 183876), (1133, 167160), (1155, 163976), (1194, 158620), (1236, 153230), (1320, 143479), (1393, 135960), (1442, 131340), (1540, 122982), (1545, 122584), (1592, 118965), (1848, 102485), (1990, 95172), (2060, 91938), (2163, 87560), (2189, 86520), (2266, 83580), (2310, 81988), (2388, 79310), (2472, 76615), (2786, 67980), (2884, 65670), (2985, 63448), (3080, 61491), (3090, 61292), (3399, 55720), (3605, 52536), (3980, 47586), (4120, 45969), (4179, 45320), (4326, 43780), (4378, 43260), (4532, 41790), (4620, 40994), (4776, 39655), (5572, 33990), (5665, 33432), (5768, 32835), (5970, 31724), (6180, 30646), (6567, 28840), (6798, 27860), (6965, 27192), (7210, 26268), (7931, 23880), (7960, 23793), (8358, 22660), (8652, 21890), (8756, 21630), (9064, 20895), (9240, 20497), (10815, 17512), (10945, 17304), (11144, 16995), (11330, 16716), (11940, 15862), (12360, 15323), (13134, 14420), (13596, 13930)]