253839240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 384

約数和(自身を含む): 960336000

約数和(自身を除く): 706496760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 37, 38, 40, 45, 51, 57, 59, 60, 68, 72, 74, 76, 85, 90, 95, 102, 111, 114, 118, 120, 136, 148, 152, 153, 170, 171, 177, 180, 185, 190, 204, 222, 228, 236, 255, 285, 295, 296, 306, 323, 333, 340, 342, 354, 360, 370, 380, 408, 444, 456, 472, 510, 531, 555, 570, 590, 612, 629, 646, 666, 680, 684, 703, 708, 740, 760, 765, 855, 885, 888, 969, 1003, 1020, 1062, 1110, 1121, 1140, 1180, 1224, 1258, 1292, 1332, 1368, 1406, 1416, 1480, 1530, 1615, 1665, 1710, 1770, 1887, 1938, 2006, 2040, 2109, 2124, 2183, 2220, 2242, 2280, 2360, 2516, 2584, 2655, 2664, 2812, 2907, 3009, 3060, 3145, 3230, 3330, 3363, 3420, 3515, 3540, 3774, 3876, 4012, 4218, 4248, 4366, 4440, 4484, 4845, 5015, 5032, 5310, 5605, 5624, 5661, 5814, 6018, 6120, 6290, 6327, 6460, 6549, 6660, 6726, 6840, 7030, 7080, 7548, 7752, 8024, 8436, 8732, 8968, 9027, 9435, 9690, 10030, 10089, 10545, 10620, 10915, 11210, 11322, 11628, 11951, 12036, 12580, 12654, 12920, 13098, 13320, 13452, 14060, 14535, 15045, 15096, 16815, 16872, 17464, 18054, 18870, 19057, 19380, 19647, 20060, 20178, 21090, 21240, 21830, 22420, 22644, 23256, 23902, 24072, 25160, 25308, 26196, 26904, 28120, 28305, 29070, 30090, 31635, 32745, 33630, 35853, 36108, 37111, 37740, 38114, 38760, 39294, 40120, 40356, 41477, 42180, 43660, 44840, 45135, 45288, 47804, 50445, 50616, 52392, 56610, 57171, 58140, 59755, 60180, 63270, 65490, 67260, 71706, 72216, 74222, 75480, 76228, 78588, 80712, 82954, 84360, 87320, 90270, 95285, 95608, 98235, 100890, 107559, 111333, 113220, 114342, 116280, 119510, 120360, 124431, 126540, 130980, 134520, 143412, 148444, 152456, 157176, 165908, 171513, 179265, 180540, 185555, 190570, 196470, 201780, 207385, 215118, 222666, 226440, 228684, 239020, 248862, 253080, 261960, 285855, 286824, 296888, 331816, 333999, 343026, 358530, 361080, 371110, 373293, 381140, 392940, 403560, 414770, 430236, 445332, 457368, 478040, 497724, 537795, 556665, 571710, 622155, 667998, 686052, 705109, 717060, 742220, 746586, 762280, 785880, 829540, 857565, 860472, 890664, 995448, 1075590, 1113330, 1143420, 1244310, 1335996, 1372104, 1410218, 1434120, 1484440, 1493172, 1659080, 1669995, 1715130, 1866465, 2115327, 2151180, 2226660, 2286840, 2488620, 2671992, 2820436, 2986344, 3339990, 3430260, 3525545, 3732930, 4230654, 4302360, 4453320, 4977240, 5640872, 6345981, 6679980, 6860520, 7051090, 7465860, 8461308, 10576635, 12691962, 13359960, 14102180, 14931720, 16922616, 21153270, 25383924, 28204360, 31729905, 42306540, 50767848, 63459810, 84613080, 126919620, 253839240]

約数ペア:

[(1, 253839240), (2, 126919620), (3, 84613080), (4, 63459810), (5, 50767848), (6, 42306540), (8, 31729905), (9, 28204360), (10, 25383924), (12, 21153270), (15, 16922616), (17, 14931720), (18, 14102180), (19, 13359960), (20, 12691962), (24, 10576635), (30, 8461308), (34, 7465860), (36, 7051090), (37, 6860520), (38, 6679980), (40, 6345981), (45, 5640872), (51, 4977240), (57, 4453320), (59, 4302360), (60, 4230654), (68, 3732930), (72, 3525545), (74, 3430260), (76, 3339990), (85, 2986344), (90, 2820436), (95, 2671992), (102, 2488620), (111, 2286840), (114, 2226660), (118, 2151180), (120, 2115327), (136, 1866465), (148, 1715130), (152, 1669995), (153, 1659080), (170, 1493172), (171, 1484440), (177, 1434120), (180, 1410218), (185, 1372104), (190, 1335996), (204, 1244310), (222, 1143420), (228, 1113330), (236, 1075590), (255, 995448), (285, 890664), (295, 860472), (296, 857565), (306, 829540), (323, 785880), (333, 762280), (340, 746586), (342, 742220), (354, 717060), (360, 705109), (370, 686052), (380, 667998), (408, 622155), (444, 571710), (456, 556665), (472, 537795), (510, 497724), (531, 478040), (555, 457368), (570, 445332), (590, 430236), (612, 414770), (629, 403560), (646, 392940), (666, 381140), (680, 373293), (684, 371110), (703, 361080), (708, 358530), (740, 343026), (760, 333999), (765, 331816), (855, 296888), (885, 286824), (888, 285855), (969, 261960), (1003, 253080), (1020, 248862), (1062, 239020), (1110, 228684), (1121, 226440), (1140, 222666), (1180, 215118), (1224, 207385), (1258, 201780), (1292, 196470), (1332, 190570), (1368, 185555), (1406, 180540), (1416, 179265), (1480, 171513), (1530, 165908), (1615, 157176), (1665, 152456), (1710, 148444), (1770, 143412), (1887, 134520), (1938, 130980), (2006, 126540), (2040, 124431), (2109, 120360), (2124, 119510), (2183, 116280), (2220, 114342), (2242, 113220), (2280, 111333), (2360, 107559), (2516, 100890), (2584, 98235), (2655, 95608), (2664, 95285), (2812, 90270), (2907, 87320), (3009, 84360), (3060, 82954), (3145, 80712), (3230, 78588), (3330, 76228), (3363, 75480), (3420, 74222), (3515, 72216), (3540, 71706), (3774, 67260), (3876, 65490), (4012, 63270), (4218, 60180), (4248, 59755), (4366, 58140), (4440, 57171), (4484, 56610), (4845, 52392), (5015, 50616), (5032, 50445), (5310, 47804), (5605, 45288), (5624, 45135), (5661, 44840), (5814, 43660), (6018, 42180), (6120, 41477), (6290, 40356), (6327, 40120), (6460, 39294), (6549, 38760), (6660, 38114), (6726, 37740), (6840, 37111), (7030, 36108), (7080, 35853), (7548, 33630), (7752, 32745), (8024, 31635), (8436, 30090), (8732, 29070), (8968, 28305), (9027, 28120), (9435, 26904), (9690, 26196), (10030, 25308), (10089, 25160), (10545, 24072), (10620, 23902), (10915, 23256), (11210, 22644), (11322, 22420), (11628, 21830), (11951, 21240), (12036, 21090), (12580, 20178), (12654, 20060), (12920, 19647), (13098, 19380), (13320, 19057), (13452, 18870), (14060, 18054), (14535, 17464), (15045, 16872), (15096, 16815)]