306989760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4153}}^1$

素因数の和:4191

約数の個数: 224

約数和(自身を含む): 1215493632

約数和(自身を除く): 908503872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 4153, 4620, 4928, 5280, 6160, 6720, 7392, 8306, 9240, 10560, 12320, 12459, 14784, 16612, 18480, 20765, 24640, 24918, 29071, 33224, 36960, 41530, 45683, 49836, 58142, 62295, 66448, 73920, 83060, 87213, 91366, 99672, 116284, 124590, 132896, 137049, 145355, 166120, 174426, 182732, 199344, 228415, 232568, 249180, 265792, 274098, 290710, 319781, 332240, 348852, 365464, 398688, 436065, 456830, 465136, 498360, 548196, 581420, 639562, 664480, 685245, 697704, 730928, 797376, 872130, 913660, 930272, 959343, 996720, 1096392, 1162840, 1279124, 1328960, 1370490, 1395408, 1461856, 1598905, 1744260, 1827320, 1860544, 1918686, 1993440, 2192784, 2325680, 2558248, 2740980, 2790816, 2923712, 3197810, 3488520, 3654640, 3837372, 3986880, 4385568, 4651360, 4796715, 5116496, 5481960, 5581632, 6395620, 6977040, 7309280, 7674744, 8771136, 9302720, 9593430, 10232992, 10963920, 12791240, 13954080, 14618560, 15349488, 19186860, 20465984, 21927840, 25582480, 27908160, 30698976, 38373720, 43855680, 51164960, 61397952, 76747440, 102329920, 153494880, 306989760]

約数ペア:

[(1, 306989760), (2, 153494880), (3, 102329920), (4, 76747440), (5, 61397952), (6, 51164960), (7, 43855680), (8, 38373720), (10, 30698976), (11, 27908160), (12, 25582480), (14, 21927840), (15, 20465984), (16, 19186860), (20, 15349488), (21, 14618560), (22, 13954080), (24, 12791240), (28, 10963920), (30, 10232992), (32, 9593430), (33, 9302720), (35, 8771136), (40, 7674744), (42, 7309280), (44, 6977040), (48, 6395620), (55, 5581632), (56, 5481960), (60, 5116496), (64, 4796715), (66, 4651360), (70, 4385568), (77, 3986880), (80, 3837372), (84, 3654640), (88, 3488520), (96, 3197810), (105, 2923712), (110, 2790816), (112, 2740980), (120, 2558248), (132, 2325680), (140, 2192784), (154, 1993440), (160, 1918686), (165, 1860544), (168, 1827320), (176, 1744260), (192, 1598905), (210, 1461856), (220, 1395408), (224, 1370490), (231, 1328960), (240, 1279124), (264, 1162840), (280, 1096392), (308, 996720), (320, 959343), (330, 930272), (336, 913660), (352, 872130), (385, 797376), (420, 730928), (440, 697704), (448, 685245), (462, 664480), (480, 639562), (528, 581420), (560, 548196), (616, 498360), (660, 465136), (672, 456830), (704, 436065), (770, 398688), (840, 365464), (880, 348852), (924, 332240), (960, 319781), (1056, 290710), (1120, 274098), (1155, 265792), (1232, 249180), (1320, 232568), (1344, 228415), (1540, 199344), (1680, 182732), (1760, 174426), (1848, 166120), (2112, 145355), (2240, 137049), (2310, 132896), (2464, 124590), (2640, 116284), (3080, 99672), (3360, 91366), (3520, 87213), (3696, 83060), (4153, 73920), (4620, 66448), (4928, 62295), (5280, 58142), (6160, 49836), (6720, 45683), (7392, 41530), (8306, 36960), (9240, 33224), (10560, 29071), (12320, 24918), (12459, 24640), (14784, 20765), (16612, 18480)]