317109240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 384

約数和(自身を含む): 1280448000

約数和(自身を除く): 963338760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 37, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 74, 76, 84, 90, 95, 105, 111, 114, 120, 126, 133, 140, 148, 152, 168, 171, 179, 180, 185, 190, 210, 222, 228, 252, 259, 266, 280, 285, 296, 315, 333, 342, 358, 360, 370, 380, 399, 420, 444, 456, 504, 518, 532, 537, 555, 570, 630, 665, 666, 684, 703, 716, 740, 760, 777, 798, 840, 855, 888, 895, 1036, 1064, 1074, 1110, 1140, 1197, 1253, 1260, 1295, 1330, 1332, 1368, 1406, 1432, 1480, 1554, 1596, 1611, 1665, 1710, 1790, 1995, 2072, 2109, 2148, 2220, 2280, 2331, 2394, 2506, 2520, 2590, 2660, 2664, 2685, 2812, 3108, 3192, 3222, 3330, 3401, 3420, 3515, 3580, 3759, 3885, 3990, 4218, 4296, 4440, 4662, 4788, 4921, 5012, 5180, 5320, 5370, 5624, 5985, 6216, 6265, 6327, 6444, 6623, 6660, 6802, 6840, 7030, 7160, 7518, 7770, 7980, 8055, 8436, 9324, 9576, 9842, 10024, 10203, 10360, 10545, 10740, 11277, 11655, 11970, 12530, 12654, 12888, 13246, 13320, 13604, 14060, 14763, 15036, 15540, 15960, 16110, 16872, 17005, 18648, 18795, 19684, 19869, 20406, 21090, 21480, 22554, 23310, 23807, 23940, 24605, 25060, 25308, 26492, 27208, 28120, 29526, 30072, 30609, 31080, 31635, 32220, 33115, 34010, 37590, 39368, 39738, 40812, 42180, 44289, 45108, 46361, 46620, 47614, 47880, 49210, 50120, 50616, 51015, 52984, 56385, 59052, 59607, 61218, 63270, 64440, 66230, 68020, 71421, 73815, 75180, 79476, 81624, 84360, 88578, 90216, 92722, 93240, 95228, 98420, 99345, 102030, 112770, 118104, 119035, 119214, 122436, 125837, 126540, 132460, 136040, 139083, 142842, 147630, 150360, 153045, 158952, 177156, 185444, 190456, 196840, 198690, 204060, 214263, 221445, 225540, 231805, 238070, 238428, 244872, 251674, 253080, 264920, 278166, 285684, 295260, 298035, 306090, 354312, 357105, 370888, 377511, 397380, 408120, 417249, 428526, 442890, 451080, 463610, 476140, 476856, 503348, 556332, 571368, 590520, 596070, 612180, 629185, 695415, 714210, 755022, 794760, 834498, 857052, 880859, 885780, 927220, 952280, 1006696, 1071315, 1112664, 1132533, 1192140, 1224360, 1258370, 1390830, 1428420, 1510044, 1668996, 1714104, 1761718, 1771560, 1854440, 1887555, 2086245, 2142630, 2265066, 2384280, 2516740, 2642577, 2781660, 2856840, 3020088, 3337992, 3523436, 3775110, 4172490, 4285260, 4404295, 4530132, 5033480, 5285154, 5563320, 5662665, 7046872, 7550220, 7927731, 8344980, 8570520, 8808590, 9060264, 10570308, 11325330, 13212885, 15100440, 15855462, 16689960, 17617180, 21140616, 22650660, 26425770, 31710924, 35234360, 39638655, 45301320, 52851540, 63421848, 79277310, 105703080, 158554620, 317109240]

約数ペア:

[(1, 317109240), (2, 158554620), (3, 105703080), (4, 79277310), (5, 63421848), (6, 52851540), (7, 45301320), (8, 39638655), (9, 35234360), (10, 31710924), (12, 26425770), (14, 22650660), (15, 21140616), (18, 17617180), (19, 16689960), (20, 15855462), (21, 15100440), (24, 13212885), (28, 11325330), (30, 10570308), (35, 9060264), (36, 8808590), (37, 8570520), (38, 8344980), (40, 7927731), (42, 7550220), (45, 7046872), (56, 5662665), (57, 5563320), (60, 5285154), (63, 5033480), (70, 4530132), (72, 4404295), (74, 4285260), (76, 4172490), (84, 3775110), (90, 3523436), (95, 3337992), (105, 3020088), (111, 2856840), (114, 2781660), (120, 2642577), (126, 2516740), (133, 2384280), (140, 2265066), (148, 2142630), (152, 2086245), (168, 1887555), (171, 1854440), (179, 1771560), (180, 1761718), (185, 1714104), (190, 1668996), (210, 1510044), (222, 1428420), (228, 1390830), (252, 1258370), (259, 1224360), (266, 1192140), (280, 1132533), (285, 1112664), (296, 1071315), (315, 1006696), (333, 952280), (342, 927220), (358, 885780), (360, 880859), (370, 857052), (380, 834498), (399, 794760), (420, 755022), (444, 714210), (456, 695415), (504, 629185), (518, 612180), (532, 596070), (537, 590520), (555, 571368), (570, 556332), (630, 503348), (665, 476856), (666, 476140), (684, 463610), (703, 451080), (716, 442890), (740, 428526), (760, 417249), (777, 408120), (798, 397380), (840, 377511), (855, 370888), (888, 357105), (895, 354312), (1036, 306090), (1064, 298035), (1074, 295260), (1110, 285684), (1140, 278166), (1197, 264920), (1253, 253080), (1260, 251674), (1295, 244872), (1330, 238428), (1332, 238070), (1368, 231805), (1406, 225540), (1432, 221445), (1480, 214263), (1554, 204060), (1596, 198690), (1611, 196840), (1665, 190456), (1710, 185444), (1790, 177156), (1995, 158952), (2072, 153045), (2109, 150360), (2148, 147630), (2220, 142842), (2280, 139083), (2331, 136040), (2394, 132460), (2506, 126540), (2520, 125837), (2590, 122436), (2660, 119214), (2664, 119035), (2685, 118104), (2812, 112770), (3108, 102030), (3192, 99345), (3222, 98420), (3330, 95228), (3401, 93240), (3420, 92722), (3515, 90216), (3580, 88578), (3759, 84360), (3885, 81624), (3990, 79476), (4218, 75180), (4296, 73815), (4440, 71421), (4662, 68020), (4788, 66230), (4921, 64440), (5012, 63270), (5180, 61218), (5320, 59607), (5370, 59052), (5624, 56385), (5985, 52984), (6216, 51015), (6265, 50616), (6327, 50120), (6444, 49210), (6623, 47880), (6660, 47614), (6802, 46620), (6840, 46361), (7030, 45108), (7160, 44289), (7518, 42180), (7770, 40812), (7980, 39738), (8055, 39368), (8436, 37590), (9324, 34010), (9576, 33115), (9842, 32220), (10024, 31635), (10203, 31080), (10360, 30609), (10545, 30072), (10740, 29526), (11277, 28120), (11655, 27208), (11970, 26492), (12530, 25308), (12654, 25060), (12888, 24605), (13246, 23940), (13320, 23807), (13604, 23310), (14060, 22554), (14763, 21480), (15036, 21090), (15540, 20406), (15960, 19869), (16110, 19684), (16872, 18795), (17005, 18648)]