245714040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 512

約数和(自身を含む): 1011225600

約数和(自身を除く): 765511560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 37, 39, 40, 43, 44, 45, 52, 54, 55, 60, 65, 66, 72, 74, 78, 86, 88, 90, 99, 104, 108, 110, 111, 117, 120, 129, 130, 132, 135, 143, 148, 156, 165, 172, 180, 185, 195, 198, 215, 216, 220, 222, 234, 258, 260, 264, 270, 286, 296, 297, 312, 330, 333, 344, 351, 360, 370, 387, 390, 396, 407, 429, 430, 440, 444, 468, 473, 481, 495, 516, 520, 540, 555, 559, 572, 585, 594, 645, 660, 666, 702, 715, 740, 774, 780, 792, 814, 858, 860, 888, 936, 946, 962, 990, 999, 1032, 1080, 1110, 1118, 1144, 1161, 1170, 1188, 1221, 1287, 1290, 1320, 1332, 1404, 1419, 1430, 1443, 1480, 1485, 1548, 1560, 1591, 1628, 1665, 1677, 1716, 1720, 1755, 1892, 1924, 1935, 1980, 1998, 2035, 2145, 2220, 2236, 2322, 2340, 2365, 2376, 2405, 2442, 2574, 2580, 2664, 2795, 2808, 2838, 2860, 2886, 2970, 3096, 3182, 3256, 3330, 3354, 3432, 3510, 3663, 3784, 3848, 3861, 3870, 3960, 3996, 4070, 4257, 4290, 4329, 4440, 4472, 4644, 4680, 4730, 4773, 4810, 4884, 4995, 5031, 5148, 5160, 5291, 5590, 5676, 5720, 5772, 5805, 5940, 6105, 6149, 6364, 6435, 6660, 6708, 7020, 7095, 7215, 7326, 7722, 7740, 7955, 7992, 8140, 8385, 8514, 8580, 8658, 9288, 9460, 9546, 9620, 9768, 9990, 10062, 10296, 10582, 10989, 11180, 11352, 11544, 11610, 11880, 12210, 12298, 12728, 12771, 12870, 12987, 13320, 13416, 14040, 14190, 14319, 14430, 14652, 15093, 15444, 15480, 15873, 15910, 16280, 16770, 17028, 17160, 17316, 17501, 18315, 18447, 18920, 19092, 19240, 19305, 19980, 20124, 20683, 21164, 21285, 21645, 21978, 22360, 23220, 23865, 24420, 24596, 25155, 25542, 25740, 25974, 26455, 28380, 28638, 28860, 29304, 30186, 30745, 30888, 31746, 31820, 33540, 34056, 34632, 35002, 36630, 36894, 38184, 38610, 39960, 40248, 41366, 42328, 42570, 42957, 43290, 43956, 46440, 47619, 47730, 48840, 49192, 50310, 51084, 51480, 51948, 52503, 52910, 54945, 55341, 56760, 57276, 57720, 60372, 61490, 62049, 63492, 63640, 63855, 64935, 67080, 70004, 71595, 73260, 73788, 75465, 77220, 79365, 82732, 85140, 85914, 86580, 87505, 87912, 92235, 95238, 95460, 100620, 102168, 103415, 103896, 105006, 105820, 109890, 110682, 114552, 120744, 122980, 124098, 126984, 127710, 129870, 140008, 142857, 143190, 146520, 147576, 150930, 154440, 157509, 158730, 165464, 166023, 170280, 171828, 173160, 175010, 184470, 186147, 190476, 190920, 201240, 206830, 210012, 211640, 214785, 219780, 221364, 227513, 238095, 245960, 248196, 255420, 259740, 262515, 276705, 285714, 286380, 301860, 310245, 315018, 317460, 332046, 343656, 350020, 368940, 372294, 380952, 413660, 420024, 429570, 439560, 442728, 455026, 472527, 476190, 496392, 510840, 519480, 525030, 553410, 558441, 571428, 572760, 603720, 620490, 630036, 634920, 664092, 682539, 700040, 714285, 737880, 744588, 787545, 827320, 830115, 859140, 910052, 930735, 945054, 952380, 1050060, 1106820, 1116882, 1137565, 1142856, 1240980, 1260072, 1328184, 1365078, 1428570, 1489176, 1575090, 1660230, 1718280, 1820104, 1861470, 1890108, 1904760, 2047617, 2100120, 2213640, 2233764, 2275130, 2362635, 2481960, 2730156, 2792205, 2857140, 3150180, 3320460, 3412695, 3722940, 3780216, 4095234, 4467528, 4550260, 4725270, 5460312, 5584410, 5714280, 6142851, 6300360, 6640920, 6825390, 7445880, 8190468, 9100520, 9450540, 10238085, 11168820, 12285702, 13650780, 16380936, 18901080, 20476170, 22337640, 24571404, 27301560, 30714255, 40952340, 49142808, 61428510, 81904680, 122857020, 245714040]

約数ペア:

[(1, 245714040), (2, 122857020), (3, 81904680), (4, 61428510), (5, 49142808), (6, 40952340), (8, 30714255), (9, 27301560), (10, 24571404), (11, 22337640), (12, 20476170), (13, 18901080), (15, 16380936), (18, 13650780), (20, 12285702), (22, 11168820), (24, 10238085), (26, 9450540), (27, 9100520), (30, 8190468), (33, 7445880), (36, 6825390), (37, 6640920), (39, 6300360), (40, 6142851), (43, 5714280), (44, 5584410), (45, 5460312), (52, 4725270), (54, 4550260), (55, 4467528), (60, 4095234), (65, 3780216), (66, 3722940), (72, 3412695), (74, 3320460), (78, 3150180), (86, 2857140), (88, 2792205), (90, 2730156), (99, 2481960), (104, 2362635), (108, 2275130), (110, 2233764), (111, 2213640), (117, 2100120), (120, 2047617), (129, 1904760), (130, 1890108), (132, 1861470), (135, 1820104), (143, 1718280), (148, 1660230), (156, 1575090), (165, 1489176), (172, 1428570), (180, 1365078), (185, 1328184), (195, 1260072), (198, 1240980), (215, 1142856), (216, 1137565), (220, 1116882), (222, 1106820), (234, 1050060), (258, 952380), (260, 945054), (264, 930735), (270, 910052), (286, 859140), (296, 830115), (297, 827320), (312, 787545), (330, 744588), (333, 737880), (344, 714285), (351, 700040), (360, 682539), (370, 664092), (387, 634920), (390, 630036), (396, 620490), (407, 603720), (429, 572760), (430, 571428), (440, 558441), (444, 553410), (468, 525030), (473, 519480), (481, 510840), (495, 496392), (516, 476190), (520, 472527), (540, 455026), (555, 442728), (559, 439560), (572, 429570), (585, 420024), (594, 413660), (645, 380952), (660, 372294), (666, 368940), (702, 350020), (715, 343656), (740, 332046), (774, 317460), (780, 315018), (792, 310245), (814, 301860), (858, 286380), (860, 285714), (888, 276705), (936, 262515), (946, 259740), (962, 255420), (990, 248196), (999, 245960), (1032, 238095), (1080, 227513), (1110, 221364), (1118, 219780), (1144, 214785), (1161, 211640), (1170, 210012), (1188, 206830), (1221, 201240), (1287, 190920), (1290, 190476), (1320, 186147), (1332, 184470), (1404, 175010), (1419, 173160), (1430, 171828), (1443, 170280), (1480, 166023), (1485, 165464), (1548, 158730), (1560, 157509), (1591, 154440), (1628, 150930), (1665, 147576), (1677, 146520), (1716, 143190), (1720, 142857), (1755, 140008), (1892, 129870), (1924, 127710), (1935, 126984), (1980, 124098), (1998, 122980), (2035, 120744), (2145, 114552), (2220, 110682), (2236, 109890), (2322, 105820), (2340, 105006), (2365, 103896), (2376, 103415), (2405, 102168), (2442, 100620), (2574, 95460), (2580, 95238), (2664, 92235), (2795, 87912), (2808, 87505), (2838, 86580), (2860, 85914), (2886, 85140), (2970, 82732), (3096, 79365), (3182, 77220), (3256, 75465), (3330, 73788), (3354, 73260), (3432, 71595), (3510, 70004), (3663, 67080), (3784, 64935), (3848, 63855), (3861, 63640), (3870, 63492), (3960, 62049), (3996, 61490), (4070, 60372), (4257, 57720), (4290, 57276), (4329, 56760), (4440, 55341), (4472, 54945), (4644, 52910), (4680, 52503), (4730, 51948), (4773, 51480), (4810, 51084), (4884, 50310), (4995, 49192), (5031, 48840), (5148, 47730), (5160, 47619), (5291, 46440), (5590, 43956), (5676, 43290), (5720, 42957), (5772, 42570), (5805, 42328), (5940, 41366), (6105, 40248), (6149, 39960), (6364, 38610), (6435, 38184), (6660, 36894), (6708, 36630), (7020, 35002), (7095, 34632), (7215, 34056), (7326, 33540), (7722, 31820), (7740, 31746), (7955, 30888), (7992, 30745), (8140, 30186), (8385, 29304), (8514, 28860), (8580, 28638), (8658, 28380), (9288, 26455), (9460, 25974), (9546, 25740), (9620, 25542), (9768, 25155), (9990, 24596), (10062, 24420), (10296, 23865), (10582, 23220), (10989, 22360), (11180, 21978), (11352, 21645), (11544, 21285), (11610, 21164), (11880, 20683), (12210, 20124), (12298, 19980), (12728, 19305), (12771, 19240), (12870, 19092), (12987, 18920), (13320, 18447), (13416, 18315), (14040, 17501), (14190, 17316), (14319, 17160), (14430, 17028), (14652, 16770), (15093, 16280), (15444, 15910), (15480, 15873)]