277916640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 910393344

約数和(自身を除く): 632476704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 97, 120, 127, 141, 160, 188, 194, 235, 240, 254, 282, 291, 376, 381, 388, 470, 480, 485, 508, 564, 582, 635, 705, 752, 762, 776, 940, 970, 1016, 1128, 1164, 1270, 1410, 1455, 1504, 1524, 1552, 1880, 1905, 1940, 2032, 2256, 2328, 2540, 2820, 2910, 3048, 3104, 3760, 3810, 3880, 4064, 4512, 4559, 4656, 5080, 5640, 5820, 5969, 6096, 7520, 7620, 7760, 9118, 9312, 10160, 11280, 11640, 11938, 12192, 12319, 13677, 15240, 15520, 17907, 18236, 20320, 22560, 22795, 23280, 23876, 24638, 27354, 29845, 30480, 35814, 36472, 36957, 45590, 46560, 47752, 49276, 54708, 59690, 60960, 61595, 68385, 71628, 72944, 73914, 89535, 91180, 95504, 98552, 109416, 119380, 123190, 136770, 143256, 145888, 147828, 179070, 182360, 184785, 191008, 197104, 218832, 238760, 246380, 273540, 286512, 295656, 358140, 364720, 369570, 394208, 437664, 477520, 492760, 547080, 573024, 578993, 591312, 716280, 729440, 739140, 955040, 985520, 1094160, 1157986, 1182624, 1432560, 1478280, 1736979, 1971040, 2188320, 2315972, 2865120, 2894965, 2956560, 3473958, 4631944, 5789930, 5913120, 6947916, 8684895, 9263888, 11579860, 13895832, 17369790, 18527776, 23159720, 27791664, 34739580, 46319440, 55583328, 69479160, 92638880, 138958320, 277916640]

約数ペア:

[(1, 277916640), (2, 138958320), (3, 92638880), (4, 69479160), (5, 55583328), (6, 46319440), (8, 34739580), (10, 27791664), (12, 23159720), (15, 18527776), (16, 17369790), (20, 13895832), (24, 11579860), (30, 9263888), (32, 8684895), (40, 6947916), (47, 5913120), (48, 5789930), (60, 4631944), (80, 3473958), (94, 2956560), (96, 2894965), (97, 2865120), (120, 2315972), (127, 2188320), (141, 1971040), (160, 1736979), (188, 1478280), (194, 1432560), (235, 1182624), (240, 1157986), (254, 1094160), (282, 985520), (291, 955040), (376, 739140), (381, 729440), (388, 716280), (470, 591312), (480, 578993), (485, 573024), (508, 547080), (564, 492760), (582, 477520), (635, 437664), (705, 394208), (752, 369570), (762, 364720), (776, 358140), (940, 295656), (970, 286512), (1016, 273540), (1128, 246380), (1164, 238760), (1270, 218832), (1410, 197104), (1455, 191008), (1504, 184785), (1524, 182360), (1552, 179070), (1880, 147828), (1905, 145888), (1940, 143256), (2032, 136770), (2256, 123190), (2328, 119380), (2540, 109416), (2820, 98552), (2910, 95504), (3048, 91180), (3104, 89535), (3760, 73914), (3810, 72944), (3880, 71628), (4064, 68385), (4512, 61595), (4559, 60960), (4656, 59690), (5080, 54708), (5640, 49276), (5820, 47752), (5969, 46560), (6096, 45590), (7520, 36957), (7620, 36472), (7760, 35814), (9118, 30480), (9312, 29845), (10160, 27354), (11280, 24638), (11640, 23876), (11938, 23280), (12192, 22795), (12319, 22560), (13677, 20320), (15240, 18236), (15520, 17907)]