274313760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 1023865920

約数和(自身を除く): 749552160

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, 107, 109, 112, 120, 140, 147, 160, 168, 196, 210, 214, 218, 224, 240, 245, 280, 294, 321, 327, 336, 392, 420, 428, 436, 480, 490, 535, 545, 560, 588, 642, 654, 672, 735, 749, 763, 784, 840, 856, 872, 980, 1070, 1090, 1120, 1176, 1284, 1308, 1470, 1498, 1526, 1568, 1605, 1635, 1680, 1712, 1744, 1960, 2140, 2180, 2247, 2289, 2352, 2568, 2616, 2940, 2996, 3052, 3210, 3270, 3360, 3424, 3488, 3745, 3815, 3920, 4280, 4360, 4494, 4578, 4704, 5136, 5232, 5243, 5341, 5880, 5992, 6104, 6420, 6540, 7490, 7630, 7840, 8560, 8720, 8988, 9156, 10272, 10464, 10486, 10682, 11235, 11445, 11663, 11760, 11984, 12208, 12840, 13080, 14980, 15260, 15729, 16023, 17120, 17440, 17976, 18312, 20972, 21364, 22470, 22890, 23326, 23520, 23968, 24416, 25680, 26160, 26215, 26705, 29960, 30520, 31458, 32046, 34989, 35952, 36624, 41944, 42728, 44940, 45780, 46652, 51360, 52320, 52430, 53410, 58315, 59920, 61040, 62916, 64092, 69978, 71904, 73248, 78645, 80115, 81641, 83888, 85456, 89880, 91560, 93304, 104860, 106820, 116630, 119840, 122080, 125832, 128184, 139956, 157290, 160230, 163282, 167776, 170912, 174945, 179760, 183120, 186608, 209720, 213640, 233260, 244923, 251664, 256368, 279912, 314580, 320460, 326564, 349890, 359520, 366240, 373216, 408205, 419440, 427280, 466520, 489846, 503328, 512736, 559824, 571487, 629160, 640920, 653128, 699780, 816410, 838880, 854560, 933040, 979692, 1119648, 1142974, 1224615, 1258320, 1281840, 1306256, 1399560, 1632820, 1714461, 1866080, 1959384, 2285948, 2449230, 2516640, 2563680, 2612512, 2799120, 2857435, 3265640, 3428922, 3918768, 4571896, 4898460, 5598240, 5714870, 6531280, 6857844, 7837536, 8572305, 9143792, 9796920, 11429740, 13062560, 13715688, 17144610, 18287584, 19593840, 22859480, 27431376, 34289220, 39187680, 45718960, 54862752, 68578440, 91437920, 137156880, 274313760]

約数ペア:

[(1, 274313760), (2, 137156880), (3, 91437920), (4, 68578440), (5, 54862752), (6, 45718960), (7, 39187680), (8, 34289220), (10, 27431376), (12, 22859480), (14, 19593840), (15, 18287584), (16, 17144610), (20, 13715688), (21, 13062560), (24, 11429740), (28, 9796920), (30, 9143792), (32, 8572305), (35, 7837536), (40, 6857844), (42, 6531280), (48, 5714870), (49, 5598240), (56, 4898460), (60, 4571896), (70, 3918768), (80, 3428922), (84, 3265640), (96, 2857435), (98, 2799120), (105, 2612512), (107, 2563680), (109, 2516640), (112, 2449230), (120, 2285948), (140, 1959384), (147, 1866080), (160, 1714461), (168, 1632820), (196, 1399560), (210, 1306256), (214, 1281840), (218, 1258320), (224, 1224615), (240, 1142974), (245, 1119648), (280, 979692), (294, 933040), (321, 854560), (327, 838880), (336, 816410), (392, 699780), (420, 653128), (428, 640920), (436, 629160), (480, 571487), (490, 559824), (535, 512736), (545, 503328), (560, 489846), (588, 466520), (642, 427280), (654, 419440), (672, 408205), (735, 373216), (749, 366240), (763, 359520), (784, 349890), (840, 326564), (856, 320460), (872, 314580), (980, 279912), (1070, 256368), (1090, 251664), (1120, 244923), (1176, 233260), (1284, 213640), (1308, 209720), (1470, 186608), (1498, 183120), (1526, 179760), (1568, 174945), (1605, 170912), (1635, 167776), (1680, 163282), (1712, 160230), (1744, 157290), (1960, 139956), (2140, 128184), (2180, 125832), (2247, 122080), (2289, 119840), (2352, 116630), (2568, 106820), (2616, 104860), (2940, 93304), (2996, 91560), (3052, 89880), (3210, 85456), (3270, 83888), (3360, 81641), (3424, 80115), (3488, 78645), (3745, 73248), (3815, 71904), (3920, 69978), (4280, 64092), (4360, 62916), (4494, 61040), (4578, 59920), (4704, 58315), (5136, 53410), (5232, 52430), (5243, 52320), (5341, 51360), (5880, 46652), (5992, 45780), (6104, 44940), (6420, 42728), (6540, 41944), (7490, 36624), (7630, 35952), (7840, 34989), (8560, 32046), (8720, 31458), (8988, 30520), (9156, 29960), (10272, 26705), (10464, 26215), (10486, 26160), (10682, 25680), (11235, 24416), (11445, 23968), (11663, 23520), (11760, 23326), (11984, 22890), (12208, 22470), (12840, 21364), (13080, 20972), (14980, 18312), (15260, 17976), (15729, 17440), (16023, 17120)]