310173480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 1072094400

約数和(自身を除く): 761920920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 137, 152, 171, 180, 190, 228, 274, 285, 331, 342, 360, 380, 411, 456, 548, 570, 662, 684, 685, 760, 822, 855, 993, 1096, 1140, 1233, 1324, 1368, 1370, 1644, 1655, 1710, 1986, 2055, 2280, 2466, 2603, 2648, 2740, 2979, 3288, 3310, 3420, 3972, 4110, 4932, 4965, 5206, 5480, 5958, 6165, 6289, 6620, 6840, 7809, 7944, 8220, 9864, 9930, 10412, 11916, 12330, 12578, 13015, 13240, 14895, 15618, 16440, 18867, 19860, 20824, 23427, 23832, 24660, 25156, 26030, 29790, 31236, 31445, 37734, 39045, 39720, 45347, 46854, 49320, 50312, 52060, 56601, 59580, 62472, 62890, 75468, 78090, 90694, 93708, 94335, 104120, 113202, 117135, 119160, 125780, 136041, 150936, 156180, 181388, 187416, 188670, 226404, 226735, 234270, 251560, 272082, 283005, 312360, 362776, 377340, 408123, 452808, 453470, 468540, 544164, 566010, 680205, 754680, 816246, 861593, 906940, 937080, 1088328, 1132020, 1360410, 1632492, 1723186, 1813880, 2040615, 2264040, 2584779, 2720820, 3264984, 3446372, 4081230, 4307965, 5169558, 5441640, 6892744, 7754337, 8162460, 8615930, 10339116, 12923895, 15508674, 16324920, 17231860, 20678232, 25847790, 31017348, 34463720, 38771685, 51695580, 62034696, 77543370, 103391160, 155086740, 310173480]

約数ペア:

[(1, 310173480), (2, 155086740), (3, 103391160), (4, 77543370), (5, 62034696), (6, 51695580), (8, 38771685), (9, 34463720), (10, 31017348), (12, 25847790), (15, 20678232), (18, 17231860), (19, 16324920), (20, 15508674), (24, 12923895), (30, 10339116), (36, 8615930), (38, 8162460), (40, 7754337), (45, 6892744), (57, 5441640), (60, 5169558), (72, 4307965), (76, 4081230), (90, 3446372), (95, 3264984), (114, 2720820), (120, 2584779), (137, 2264040), (152, 2040615), (171, 1813880), (180, 1723186), (190, 1632492), (228, 1360410), (274, 1132020), (285, 1088328), (331, 937080), (342, 906940), (360, 861593), (380, 816246), (411, 754680), (456, 680205), (548, 566010), (570, 544164), (662, 468540), (684, 453470), (685, 452808), (760, 408123), (822, 377340), (855, 362776), (993, 312360), (1096, 283005), (1140, 272082), (1233, 251560), (1324, 234270), (1368, 226735), (1370, 226404), (1644, 188670), (1655, 187416), (1710, 181388), (1986, 156180), (2055, 150936), (2280, 136041), (2466, 125780), (2603, 119160), (2648, 117135), (2740, 113202), (2979, 104120), (3288, 94335), (3310, 93708), (3420, 90694), (3972, 78090), (4110, 75468), (4932, 62890), (4965, 62472), (5206, 59580), (5480, 56601), (5958, 52060), (6165, 50312), (6289, 49320), (6620, 46854), (6840, 45347), (7809, 39720), (7944, 39045), (8220, 37734), (9864, 31445), (9930, 31236), (10412, 29790), (11916, 26030), (12330, 25156), (12578, 24660), (13015, 23832), (13240, 23427), (14895, 20824), (15618, 19860), (16440, 18867)]