31057578720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{75149}}^1$

素因数の和:75218

約数の個数: 288

約数和(自身を含む): 124080465600

約数和(自身を除く): 93022886880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 328, 336, 360, 369, 410, 420, 480, 492, 504, 560, 574, 615, 630, 656, 672, 720, 738, 820, 840, 861, 984, 1008, 1120, 1148, 1230, 1260, 1312, 1435, 1440, 1476, 1640, 1680, 1722, 1845, 1968, 2016, 2296, 2460, 2520, 2583, 2870, 2952, 3280, 3360, 3444, 3690, 3936, 4305, 4592, 4920, 5040, 5166, 5740, 5904, 6560, 6888, 7380, 8610, 9184, 9840, 10080, 10332, 11480, 11808, 12915, 13776, 14760, 17220, 19680, 20664, 22960, 25830, 27552, 29520, 34440, 41328, 45920, 51660, 59040, 68880, 75149, 82656, 103320, 137760, 150298, 206640, 225447, 300596, 375745, 413280, 450894, 526043, 601192, 676341, 751490, 901788, 1052086, 1127235, 1202384, 1352682, 1502980, 1578129, 1803576, 2104172, 2254470, 2404768, 2630215, 2705364, 3005960, 3081109, 3156258, 3381705, 3607152, 4208344, 4508940, 4734387, 5260430, 5410728, 6011920, 6162218, 6312516, 6763410, 7214304, 7890645, 8416688, 9017880, 9243327, 9468774, 10520860, 10821456, 12023840, 12324436, 12625032, 13526820, 15405545, 15781290, 16833376, 18035760, 18486654, 18937548, 21041720, 21567763, 21642912, 23671935, 24648872, 25250064, 27053640, 27729981, 30811090, 31562580, 36071520, 36973308, 37875096, 42083440, 43135526, 46216635, 47343870, 49297744, 50500128, 54107280, 55459962, 61622180, 63125160, 64703289, 73946616, 75750192, 84166880, 86271052, 92433270, 94687740, 98595488, 107838815, 108214560, 110919924, 123244360, 126250320, 129406578, 138649905, 147893232, 151500384, 172542104, 184866540, 189375480, 194109867, 215677630, 221839848, 246488720, 252500640, 258813156, 277299810, 295786464, 323516445, 345084208, 369733080, 378750960, 388219734, 431355260, 443679696, 492977440, 517626312, 554599620, 647032890, 690168416, 739466160, 757501920, 776439468, 862710520, 887359392, 970549335, 1035252624, 1109199240, 1294065780, 1478932320, 1552878936, 1725421040, 1941098670, 2070505248, 2218398480, 2588131560, 3105757872, 3450842080, 3882197340, 4436796960, 5176263120, 6211515744, 7764394680, 10352526240, 15528789360, 31057578720]

約数ペア:

[(1, 31057578720), (2, 15528789360), (3, 10352526240), (4, 7764394680), (5, 6211515744), (6, 5176263120), (7, 4436796960), (8, 3882197340), (9, 3450842080), (10, 3105757872), (12, 2588131560), (14, 2218398480), (15, 2070505248), (16, 1941098670), (18, 1725421040), (20, 1552878936), (21, 1478932320), (24, 1294065780), (28, 1109199240), (30, 1035252624), (32, 970549335), (35, 887359392), (36, 862710520), (40, 776439468), (41, 757501920), (42, 739466160), (45, 690168416), (48, 647032890), (56, 554599620), (60, 517626312), (63, 492977440), (70, 443679696), (72, 431355260), (80, 388219734), (82, 378750960), (84, 369733080), (90, 345084208), (96, 323516445), (105, 295786464), (112, 277299810), (120, 258813156), (123, 252500640), (126, 246488720), (140, 221839848), (144, 215677630), (160, 194109867), (164, 189375480), (168, 184866540), (180, 172542104), (205, 151500384), (210, 147893232), (224, 138649905), (240, 129406578), (246, 126250320), (252, 123244360), (280, 110919924), (287, 108214560), (288, 107838815), (315, 98595488), (328, 94687740), (336, 92433270), (360, 86271052), (369, 84166880), (410, 75750192), (420, 73946616), (480, 64703289), (492, 63125160), (504, 61622180), (560, 55459962), (574, 54107280), (615, 50500128), (630, 49297744), (656, 47343870), (672, 46216635), (720, 43135526), (738, 42083440), (820, 37875096), (840, 36973308), (861, 36071520), (984, 31562580), (1008, 30811090), (1120, 27729981), (1148, 27053640), (1230, 25250064), (1260, 24648872), (1312, 23671935), (1435, 21642912), (1440, 21567763), (1476, 21041720), (1640, 18937548), (1680, 18486654), (1722, 18035760), (1845, 16833376), (1968, 15781290), (2016, 15405545), (2296, 13526820), (2460, 12625032), (2520, 12324436), (2583, 12023840), (2870, 10821456), (2952, 10520860), (3280, 9468774), (3360, 9243327), (3444, 9017880), (3690, 8416688), (3936, 7890645), (4305, 7214304), (4592, 6763410), (4920, 6312516), (5040, 6162218), (5166, 6011920), (5740, 5410728), (5904, 5260430), (6560, 4734387), (6888, 4508940), (7380, 4208344), (8610, 3607152), (9184, 3381705), (9840, 3156258), (10080, 3081109), (10332, 3005960), (11480, 2705364), (11808, 2630215), (12915, 2404768), (13776, 2254470), (14760, 2104172), (17220, 1803576), (19680, 1578129), (20664, 1502980), (22960, 1352682), (25830, 1202384), (27552, 1127235), (29520, 1052086), (34440, 901788), (41328, 751490), (45920, 676341), (51660, 601192), (59040, 526043), (68880, 450894), (75149, 413280), (82656, 375745), (103320, 300596), (137760, 225447), (150298, 206640)]