316244880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3691}}^1$

素因数の和:3734

約数の個数: 240

約数和(自身を含む): 1285524864

約数和(自身を除く): 969279984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 3691, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 7140, 7382, 8568, 9520, 10710, 11073, 12240, 14280, 14764, 17136, 18455, 21420, 22146, 25837, 28560, 29528, 33219, 36910, 42840, 44292, 51674, 55365, 59056, 62747, 66438, 73820, 77511, 85680, 88584, 103348, 110730, 125494, 129185, 132876, 147640, 155022, 166095, 177168, 188241, 206696, 221460, 232533, 250988, 258370, 265752, 295280, 310044, 313735, 332190, 376482, 387555, 413392, 439229, 442920, 465066, 501976, 516740, 531504, 564723, 620088, 627470, 664380, 752964, 775110, 878458, 885840, 930132, 941205, 1003952, 1033480, 1129446, 1162665, 1240176, 1254940, 1317687, 1328760, 1505928, 1550220, 1756916, 1860264, 1882410, 2066960, 2196145, 2258892, 2325330, 2509880, 2635374, 2657520, 2823615, 3011856, 3100440, 3513832, 3720528, 3764820, 3953061, 4392290, 4517784, 4650660, 5019760, 5270748, 5647230, 6200880, 6588435, 7027664, 7529640, 7906122, 8784580, 9035568, 9301320, 10541496, 11294460, 13176870, 15059280, 15812244, 17569160, 18602640, 19765305, 21082992, 22588920, 26353740, 31624488, 35138320, 39530610, 45177840, 52707480, 63248976, 79061220, 105414960, 158122440, 316244880]

約数ペア:

[(1, 316244880), (2, 158122440), (3, 105414960), (4, 79061220), (5, 63248976), (6, 52707480), (7, 45177840), (8, 39530610), (9, 35138320), (10, 31624488), (12, 26353740), (14, 22588920), (15, 21082992), (16, 19765305), (17, 18602640), (18, 17569160), (20, 15812244), (21, 15059280), (24, 13176870), (28, 11294460), (30, 10541496), (34, 9301320), (35, 9035568), (36, 8784580), (40, 7906122), (42, 7529640), (45, 7027664), (48, 6588435), (51, 6200880), (56, 5647230), (60, 5270748), (63, 5019760), (68, 4650660), (70, 4517784), (72, 4392290), (80, 3953061), (84, 3764820), (85, 3720528), (90, 3513832), (102, 3100440), (105, 3011856), (112, 2823615), (119, 2657520), (120, 2635374), (126, 2509880), (136, 2325330), (140, 2258892), (144, 2196145), (153, 2066960), (168, 1882410), (170, 1860264), (180, 1756916), (204, 1550220), (210, 1505928), (238, 1328760), (240, 1317687), (252, 1254940), (255, 1240176), (272, 1162665), (280, 1129446), (306, 1033480), (315, 1003952), (336, 941205), (340, 930132), (357, 885840), (360, 878458), (408, 775110), (420, 752964), (476, 664380), (504, 627470), (510, 620088), (560, 564723), (595, 531504), (612, 516740), (630, 501976), (680, 465066), (714, 442920), (720, 439229), (765, 413392), (816, 387555), (840, 376482), (952, 332190), (1008, 313735), (1020, 310044), (1071, 295280), (1190, 265752), (1224, 258370), (1260, 250988), (1360, 232533), (1428, 221460), (1530, 206696), (1680, 188241), (1785, 177168), (1904, 166095), (2040, 155022), (2142, 147640), (2380, 132876), (2448, 129185), (2520, 125494), (2856, 110730), (3060, 103348), (3570, 88584), (3691, 85680), (4080, 77511), (4284, 73820), (4760, 66438), (5040, 62747), (5355, 59056), (5712, 55365), (6120, 51674), (7140, 44292), (7382, 42840), (8568, 36910), (9520, 33219), (10710, 29528), (11073, 28560), (12240, 25837), (14280, 22146), (14764, 21420), (17136, 18455)]