246387960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 512

約数和(自身を含む): 1064448000

約数和(自身を除く): 818060040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 46, 52, 54, 56, 60, 63, 65, 69, 70, 72, 78, 84, 90, 91, 92, 104, 105, 108, 109, 115, 117, 120, 126, 130, 135, 138, 140, 156, 161, 168, 180, 182, 184, 189, 195, 207, 210, 216, 218, 230, 234, 252, 260, 270, 273, 276, 280, 299, 312, 315, 322, 327, 345, 351, 360, 364, 378, 390, 414, 420, 436, 455, 460, 468, 483, 504, 520, 540, 545, 546, 552, 585, 598, 621, 630, 644, 654, 690, 702, 728, 756, 763, 780, 805, 819, 828, 840, 872, 897, 910, 920, 936, 945, 966, 981, 1035, 1080, 1090, 1092, 1170, 1196, 1242, 1260, 1288, 1308, 1365, 1380, 1404, 1417, 1449, 1495, 1512, 1526, 1560, 1610, 1635, 1638, 1656, 1755, 1794, 1820, 1890, 1932, 1962, 2070, 2093, 2180, 2184, 2289, 2340, 2392, 2415, 2457, 2484, 2507, 2520, 2616, 2691, 2730, 2760, 2808, 2834, 2898, 2943, 2990, 3052, 3105, 3220, 3270, 3276, 3510, 3588, 3640, 3780, 3815, 3864, 3924, 4095, 4140, 4186, 4251, 4347, 4360, 4485, 4578, 4680, 4830, 4905, 4914, 4968, 5014, 5382, 5460, 5668, 5796, 5886, 5980, 6104, 6210, 6279, 6440, 6540, 6552, 6867, 7020, 7085, 7176, 7245, 7521, 7560, 7630, 7848, 8073, 8190, 8280, 8372, 8502, 8694, 8970, 9156, 9660, 9810, 9828, 9919, 10028, 10465, 10764, 10920, 11336, 11445, 11592, 11772, 11960, 12285, 12420, 12535, 12558, 12753, 13080, 13455, 13734, 14040, 14170, 14490, 14715, 15042, 15260, 16146, 16380, 16744, 17004, 17388, 17549, 17940, 18312, 18837, 19320, 19620, 19656, 19838, 20056, 20601, 20930, 21255, 21528, 21735, 22563, 22890, 23544, 24570, 24840, 25070, 25116, 25506, 26910, 27468, 28340, 28980, 29430, 29757, 30084, 30520, 31395, 32292, 32591, 32760, 34008, 34335, 34776, 35098, 35880, 37605, 37674, 38259, 39240, 39676, 40365, 41202, 41860, 42510, 43470, 45126, 45780, 49140, 49595, 50140, 50232, 51012, 52647, 53820, 54936, 56511, 56680, 57960, 58860, 59514, 60168, 62790, 63765, 64584, 65182, 67689, 68670, 70196, 75210, 75348, 76518, 79352, 80730, 82404, 83720, 85020, 86940, 87745, 89271, 90252, 91560, 94185, 97773, 98280, 99190, 100280, 102024, 103005, 105294, 107640, 112815, 113022, 117720, 119028, 125580, 127530, 130364, 135378, 137340, 140392, 148785, 150420, 150696, 153036, 157941, 161460, 162955, 164808, 170040, 173880, 175490, 178542, 180504, 188370, 191295, 195546, 198380, 206010, 210588, 225630, 226044, 228137, 238056, 251160, 255060, 260728, 263235, 267813, 270756, 274680, 282555, 293319, 297570, 300840, 306072, 315882, 322920, 325910, 338445, 350980, 357084, 376740, 382590, 391092, 396760, 412020, 421176, 446355, 451260, 452088, 456274, 473823, 488865, 510120, 526470, 535626, 541512, 565110, 586638, 595140, 631764, 651820, 676890, 684411, 701960, 714168, 753480, 765180, 782184, 789705, 824040, 879957, 892710, 902520, 912548, 947646, 977730, 1052940, 1071252, 1130220, 1140685, 1173276, 1190280, 1263528, 1303640, 1339065, 1353780, 1368822, 1466595, 1530360, 1579410, 1759914, 1785420, 1825096, 1895292, 1955460, 2053233, 2105880, 2142504, 2260440, 2281370, 2346552, 2369115, 2678130, 2707560, 2737644, 2933190, 3158820, 3422055, 3519828, 3570840, 3790584, 3910920, 4106466, 4399785, 4562740, 4738230, 5356260, 5475288, 5866380, 6159699, 6317640, 6844110, 7039656, 8212932, 8799570, 9125480, 9476460, 10266165, 10712520, 11732760, 12319398, 13688220, 16425864, 17599140, 18952920, 20532330, 24638796, 27376440, 30798495, 35198280, 41064660, 49277592, 61596990, 82129320, 123193980, 246387960]

約数ペア:

[(1, 246387960), (2, 123193980), (3, 82129320), (4, 61596990), (5, 49277592), (6, 41064660), (7, 35198280), (8, 30798495), (9, 27376440), (10, 24638796), (12, 20532330), (13, 18952920), (14, 17599140), (15, 16425864), (18, 13688220), (20, 12319398), (21, 11732760), (23, 10712520), (24, 10266165), (26, 9476460), (27, 9125480), (28, 8799570), (30, 8212932), (35, 7039656), (36, 6844110), (39, 6317640), (40, 6159699), (42, 5866380), (45, 5475288), (46, 5356260), (52, 4738230), (54, 4562740), (56, 4399785), (60, 4106466), (63, 3910920), (65, 3790584), (69, 3570840), (70, 3519828), (72, 3422055), (78, 3158820), (84, 2933190), (90, 2737644), (91, 2707560), (92, 2678130), (104, 2369115), (105, 2346552), (108, 2281370), (109, 2260440), (115, 2142504), (117, 2105880), (120, 2053233), (126, 1955460), (130, 1895292), (135, 1825096), (138, 1785420), (140, 1759914), (156, 1579410), (161, 1530360), (168, 1466595), (180, 1368822), (182, 1353780), (184, 1339065), (189, 1303640), (195, 1263528), (207, 1190280), (210, 1173276), (216, 1140685), (218, 1130220), (230, 1071252), (234, 1052940), (252, 977730), (260, 947646), (270, 912548), (273, 902520), (276, 892710), (280, 879957), (299, 824040), (312, 789705), (315, 782184), (322, 765180), (327, 753480), (345, 714168), (351, 701960), (360, 684411), (364, 676890), (378, 651820), (390, 631764), (414, 595140), (420, 586638), (436, 565110), (455, 541512), (460, 535626), (468, 526470), (483, 510120), (504, 488865), (520, 473823), (540, 456274), (545, 452088), (546, 451260), (552, 446355), (585, 421176), (598, 412020), (621, 396760), (630, 391092), (644, 382590), (654, 376740), (690, 357084), (702, 350980), (728, 338445), (756, 325910), (763, 322920), (780, 315882), (805, 306072), (819, 300840), (828, 297570), (840, 293319), (872, 282555), (897, 274680), (910, 270756), (920, 267813), (936, 263235), (945, 260728), (966, 255060), (981, 251160), (1035, 238056), (1080, 228137), (1090, 226044), (1092, 225630), (1170, 210588), (1196, 206010), (1242, 198380), (1260, 195546), (1288, 191295), (1308, 188370), (1365, 180504), (1380, 178542), (1404, 175490), (1417, 173880), (1449, 170040), (1495, 164808), (1512, 162955), (1526, 161460), (1560, 157941), (1610, 153036), (1635, 150696), (1638, 150420), (1656, 148785), (1755, 140392), (1794, 137340), (1820, 135378), (1890, 130364), (1932, 127530), (1962, 125580), (2070, 119028), (2093, 117720), (2180, 113022), (2184, 112815), (2289, 107640), (2340, 105294), (2392, 103005), (2415, 102024), (2457, 100280), (2484, 99190), (2507, 98280), (2520, 97773), (2616, 94185), (2691, 91560), (2730, 90252), (2760, 89271), (2808, 87745), (2834, 86940), (2898, 85020), (2943, 83720), (2990, 82404), (3052, 80730), (3105, 79352), (3220, 76518), (3270, 75348), (3276, 75210), (3510, 70196), (3588, 68670), (3640, 67689), (3780, 65182), (3815, 64584), (3864, 63765), (3924, 62790), (4095, 60168), (4140, 59514), (4186, 58860), (4251, 57960), (4347, 56680), (4360, 56511), (4485, 54936), (4578, 53820), (4680, 52647), (4830, 51012), (4905, 50232), (4914, 50140), (4968, 49595), (5014, 49140), (5382, 45780), (5460, 45126), (5668, 43470), (5796, 42510), (5886, 41860), (5980, 41202), (6104, 40365), (6210, 39676), (6279, 39240), (6440, 38259), (6540, 37674), (6552, 37605), (6867, 35880), (7020, 35098), (7085, 34776), (7176, 34335), (7245, 34008), (7521, 32760), (7560, 32591), (7630, 32292), (7848, 31395), (8073, 30520), (8190, 30084), (8280, 29757), (8372, 29430), (8502, 28980), (8694, 28340), (8970, 27468), (9156, 26910), (9660, 25506), (9810, 25116), (9828, 25070), (9919, 24840), (10028, 24570), (10465, 23544), (10764, 22890), (10920, 22563), (11336, 21735), (11445, 21528), (11592, 21255), (11772, 20930), (11960, 20601), (12285, 20056), (12420, 19838), (12535, 19656), (12558, 19620), (12753, 19320), (13080, 18837), (13455, 18312), (13734, 17940), (14040, 17549), (14170, 17388), (14490, 17004), (14715, 16744), (15042, 16380), (15260, 16146)]