1287349560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 576

約数和(自身を含む): 5377881600

約数和(自身を除く): 4090532040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 24, 28, 30, 35, 36, 38, 40, 42, 45, 46, 49, 56, 57, 60, 63, 69, 70, 72, 76, 84, 90, 92, 95, 98, 105, 114, 115, 120, 126, 133, 138, 140, 147, 152, 161, 167, 168, 171, 180, 184, 190, 196, 207, 210, 228, 230, 245, 252, 266, 276, 280, 285, 294, 315, 322, 334, 342, 345, 360, 380, 392, 399, 414, 420, 437, 441, 456, 460, 483, 490, 501, 504, 532, 552, 570, 588, 630, 644, 665, 668, 684, 690, 735, 760, 798, 805, 828, 835, 840, 855, 874, 882, 920, 931, 966, 980, 1002, 1035, 1064, 1127, 1140, 1169, 1176, 1197, 1260, 1288, 1311, 1330, 1336, 1368, 1380, 1449, 1470, 1503, 1596, 1610, 1656, 1670, 1710, 1748, 1764, 1862, 1932, 1960, 1995, 2004, 2070, 2185, 2205, 2254, 2280, 2338, 2394, 2415, 2505, 2520, 2622, 2660, 2760, 2793, 2898, 2940, 3006, 3059, 3173, 3192, 3220, 3340, 3381, 3420, 3496, 3507, 3528, 3724, 3841, 3864, 3933, 3990, 4008, 4140, 4370, 4410, 4508, 4655, 4676, 4788, 4830, 5010, 5244, 5320, 5586, 5635, 5796, 5845, 5880, 5985, 6012, 6118, 6346, 6440, 6555, 6680, 6762, 6840, 7014, 7245, 7448, 7515, 7682, 7866, 7980, 8183, 8280, 8379, 8740, 8820, 9016, 9177, 9310, 9352, 9519, 9576, 9660, 10020, 10143, 10488, 10521, 11172, 11270, 11523, 11592, 11690, 11970, 12024, 12236, 12692, 13110, 13524, 13965, 14028, 14490, 15030, 15295, 15364, 15732, 15865, 15960, 16366, 16758, 16905, 17480, 17535, 17640, 18354, 18620, 19038, 19205, 19320, 19665, 20040, 20286, 21042, 21413, 22211, 22344, 22540, 23046, 23380, 23940, 24472, 24549, 25384, 26220, 26887, 27048, 27531, 27930, 28056, 28557, 28980, 30060, 30590, 30728, 31464, 31730, 32732, 33516, 33810, 34569, 35070, 36708, 37240, 38076, 38410, 39330, 40572, 40915, 41895, 42084, 42826, 44422, 45080, 45885, 46092, 46760, 47595, 47880, 49098, 50715, 52440, 52605, 53774, 55062, 55860, 57114, 57615, 57960, 60120, 61180, 63460, 64239, 65464, 66633, 67032, 67620, 69138, 70140, 72979, 73416, 73647, 76152, 76820, 78660, 80661, 81144, 81830, 83790, 84168, 85652, 88844, 91770, 92184, 95190, 98196, 101430, 105210, 107065, 107548, 110124, 111055, 111720, 114228, 115230, 122360, 122745, 126920, 128478, 133266, 134435, 135240, 137655, 138276, 140280, 142785, 145958, 147294, 153640, 155477, 157320, 161322, 163660, 167580, 171304, 172845, 177688, 183540, 188209, 190380, 192717, 196392, 199899, 202860, 210420, 214130, 215096, 218937, 220248, 222110, 228456, 230460, 241983, 245490, 256956, 266532, 268870, 275310, 276552, 285570, 291916, 294588, 310954, 321195, 322644, 327320, 333165, 335160, 345690, 364895, 367080, 368235, 376418, 380760, 385434, 399798, 403305, 405720, 420840, 428260, 437874, 444220, 460920, 466431, 483966, 490980, 510853, 513912, 533064, 537740, 550620, 564627, 571140, 583832, 589176, 621908, 642390, 645288, 656811, 666330, 691380, 729790, 736470, 752836, 770868, 777385, 799596, 806610, 856520, 875748, 888440, 932862, 941045, 963585, 967932, 981960, 999495, 1021706, 1075480, 1094685, 1101240, 1129254, 1142280, 1209915, 1243816, 1284780, 1313622, 1332660, 1382760, 1399293, 1459580, 1472940, 1505672, 1532559, 1541736, 1554770, 1599192, 1613220, 1693881, 1751496, 1865724, 1882090, 1927170, 1935864, 1998990, 2043412, 2189370, 2258508, 2332155, 2419830, 2554265, 2569560, 2627244, 2665320, 2798586, 2823135, 2919160, 2945880, 3065118, 3109540, 3226440, 3284055, 3387762, 3575971, 3731448, 3764180, 3854340, 3997980, 4086824, 4378740, 4517016, 4597677, 4664310, 4839660, 5108530, 5254488, 5597172, 5646270, 6130236, 6219080, 6568110, 6775524, 6996465, 7151942, 7528360, 7662795, 7708680, 7995960, 8469405, 8757480, 9195354, 9328620, 9679320, 10217060, 10727913, 11194344, 11292540, 12260472, 13136220, 13551048, 13992930, 14303884, 15325590, 16938810, 17879855, 18390708, 18657240, 20434120, 21455826, 22585080, 22988385, 26272440, 27985860, 28607768, 30651180, 32183739, 33877620, 35759710, 36781416, 42911652, 45976770, 53639565, 55971720, 61302360, 64367478, 67755240, 71519420, 85823304, 91953540, 107279130, 128734956, 143038840, 160918695, 183907080, 214558260, 257469912, 321837390, 429116520, 643674780, 1287349560]

約数ペア:

[(1, 1287349560), (2, 643674780), (3, 429116520), (4, 321837390), (5, 257469912), (6, 214558260), (7, 183907080), (8, 160918695), (9, 143038840), (10, 128734956), (12, 107279130), (14, 91953540), (15, 85823304), (18, 71519420), (19, 67755240), (20, 64367478), (21, 61302360), (23, 55971720), (24, 53639565), (28, 45976770), (30, 42911652), (35, 36781416), (36, 35759710), (38, 33877620), (40, 32183739), (42, 30651180), (45, 28607768), (46, 27985860), (49, 26272440), (56, 22988385), (57, 22585080), (60, 21455826), (63, 20434120), (69, 18657240), (70, 18390708), (72, 17879855), (76, 16938810), (84, 15325590), (90, 14303884), (92, 13992930), (95, 13551048), (98, 13136220), (105, 12260472), (114, 11292540), (115, 11194344), (120, 10727913), (126, 10217060), (133, 9679320), (138, 9328620), (140, 9195354), (147, 8757480), (152, 8469405), (161, 7995960), (167, 7708680), (168, 7662795), (171, 7528360), (180, 7151942), (184, 6996465), (190, 6775524), (196, 6568110), (207, 6219080), (210, 6130236), (228, 5646270), (230, 5597172), (245, 5254488), (252, 5108530), (266, 4839660), (276, 4664310), (280, 4597677), (285, 4517016), (294, 4378740), (315, 4086824), (322, 3997980), (334, 3854340), (342, 3764180), (345, 3731448), (360, 3575971), (380, 3387762), (392, 3284055), (399, 3226440), (414, 3109540), (420, 3065118), (437, 2945880), (441, 2919160), (456, 2823135), (460, 2798586), (483, 2665320), (490, 2627244), (501, 2569560), (504, 2554265), (532, 2419830), (552, 2332155), (570, 2258508), (588, 2189370), (630, 2043412), (644, 1998990), (665, 1935864), (668, 1927170), (684, 1882090), (690, 1865724), (735, 1751496), (760, 1693881), (798, 1613220), (805, 1599192), (828, 1554770), (835, 1541736), (840, 1532559), (855, 1505672), (874, 1472940), (882, 1459580), (920, 1399293), (931, 1382760), (966, 1332660), (980, 1313622), (1002, 1284780), (1035, 1243816), (1064, 1209915), (1127, 1142280), (1140, 1129254), (1169, 1101240), (1176, 1094685), (1197, 1075480), (1260, 1021706), (1288, 999495), (1311, 981960), (1330, 967932), (1336, 963585), (1368, 941045), (1380, 932862), (1449, 888440), (1470, 875748), (1503, 856520), (1596, 806610), (1610, 799596), (1656, 777385), (1670, 770868), (1710, 752836), (1748, 736470), (1764, 729790), (1862, 691380), (1932, 666330), (1960, 656811), (1995, 645288), (2004, 642390), (2070, 621908), (2185, 589176), (2205, 583832), (2254, 571140), (2280, 564627), (2338, 550620), (2394, 537740), (2415, 533064), (2505, 513912), (2520, 510853), (2622, 490980), (2660, 483966), (2760, 466431), (2793, 460920), (2898, 444220), (2940, 437874), (3006, 428260), (3059, 420840), (3173, 405720), (3192, 403305), (3220, 399798), (3340, 385434), (3381, 380760), (3420, 376418), (3496, 368235), (3507, 367080), (3528, 364895), (3724, 345690), (3841, 335160), (3864, 333165), (3933, 327320), (3990, 322644), (4008, 321195), (4140, 310954), (4370, 294588), (4410, 291916), (4508, 285570), (4655, 276552), (4676, 275310), (4788, 268870), (4830, 266532), (5010, 256956), (5244, 245490), (5320, 241983), (5586, 230460), (5635, 228456), (5796, 222110), (5845, 220248), (5880, 218937), (5985, 215096), (6012, 214130), (6118, 210420), (6346, 202860), (6440, 199899), (6555, 196392), (6680, 192717), (6762, 190380), (6840, 188209), (7014, 183540), (7245, 177688), (7448, 172845), (7515, 171304), (7682, 167580), (7866, 163660), (7980, 161322), (8183, 157320), (8280, 155477), (8379, 153640), (8740, 147294), (8820, 145958), (9016, 142785), (9177, 140280), (9310, 138276), (9352, 137655), (9519, 135240), (9576, 134435), (9660, 133266), (10020, 128478), (10143, 126920), (10488, 122745), (10521, 122360), (11172, 115230), (11270, 114228), (11523, 111720), (11592, 111055), (11690, 110124), (11970, 107548), (12024, 107065), (12236, 105210), (12692, 101430), (13110, 98196), (13524, 95190), (13965, 92184), (14028, 91770), (14490, 88844), (15030, 85652), (15295, 84168), (15364, 83790), (15732, 81830), (15865, 81144), (15960, 80661), (16366, 78660), (16758, 76820), (16905, 76152), (17480, 73647), (17535, 73416), (17640, 72979), (18354, 70140), (18620, 69138), (19038, 67620), (19205, 67032), (19320, 66633), (19665, 65464), (20040, 64239), (20286, 63460), (21042, 61180), (21413, 60120), (22211, 57960), (22344, 57615), (22540, 57114), (23046, 55860), (23380, 55062), (23940, 53774), (24472, 52605), (24549, 52440), (25384, 50715), (26220, 49098), (26887, 47880), (27048, 47595), (27531, 46760), (27930, 46092), (28056, 45885), (28557, 45080), (28980, 44422), (30060, 42826), (30590, 42084), (30728, 41895), (31464, 40915), (31730, 40572), (32732, 39330), (33516, 38410), (33810, 38076), (34569, 37240), (35070, 36708)]