56858760

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 320

約数和(自身を含む): 229996800

約数和(自身を除く): 173138040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 81, 84, 90, 92, 105, 108, 109, 115, 120, 126, 135, 138, 140, 161, 162, 168, 180, 184, 189, 207, 210, 216, 218, 230, 252, 270, 276, 280, 315, 322, 324, 327, 345, 360, 378, 405, 414, 420, 436, 460, 483, 504, 540, 545, 552, 567, 621, 630, 644, 648, 654, 690, 756, 763, 805, 810, 828, 840, 872, 920, 945, 966, 981, 1035, 1080, 1090, 1134, 1242, 1260, 1288, 1308, 1380, 1449, 1512, 1526, 1610, 1620, 1635, 1656, 1863, 1890, 1932, 1962, 2070, 2180, 2268, 2289, 2415, 2484, 2507, 2520, 2616, 2760, 2835, 2898, 2943, 3052, 3105, 3220, 3240, 3270, 3726, 3780, 3815, 3864, 3924, 4140, 4347, 4360, 4536, 4578, 4830, 4905, 4968, 5014, 5670, 5796, 5886, 6104, 6210, 6440, 6540, 6867, 7245, 7452, 7521, 7560, 7630, 7848, 8280, 8694, 8829, 9156, 9315, 9660, 9810, 10028, 11340, 11445, 11592, 11772, 12420, 12535, 13041, 13080, 13734, 14490, 14715, 14904, 15042, 15260, 17388, 17549, 17658, 18312, 18630, 19320, 19620, 20056, 20601, 21735, 22563, 22680, 22890, 23544, 24840, 25070, 26082, 27468, 28980, 29430, 30084, 30520, 34335, 34776, 35098, 35316, 37260, 37605, 39240, 41202, 43470, 44145, 45126, 45780, 50140, 52164, 52647, 54936, 57960, 58860, 60168, 61803, 65205, 67689, 68670, 70196, 70632, 74520, 75210, 82404, 86940, 87745, 88290, 90252, 91560, 100280, 103005, 104328, 105294, 112815, 117720, 123606, 130410, 135378, 137340, 140392, 150420, 157941, 164808, 173880, 175490, 176580, 180504, 203067, 206010, 210588, 225630, 247212, 260820, 263235, 270756, 274680, 300840, 309015, 315882, 338445, 350980, 353160, 406134, 412020, 421176, 451260, 473823, 494424, 521640, 526470, 541512, 618030, 631764, 676890, 701960, 789705, 812268, 824040, 902520, 947646, 1015335, 1052940, 1236060, 1263528, 1353780, 1421469, 1579410, 1624536, 1895292, 2030670, 2105880, 2369115, 2472120, 2707560, 2842938, 3158820, 3790584, 4061340, 4738230, 5685876, 6317640, 7107345, 8122680, 9476460, 11371752, 14214690, 18952920, 28429380, 56858760]

約数ペア:

[(1, 56858760), (2, 28429380), (3, 18952920), (4, 14214690), (5, 11371752), (6, 9476460), (7, 8122680), (8, 7107345), (9, 6317640), (10, 5685876), (12, 4738230), (14, 4061340), (15, 3790584), (18, 3158820), (20, 2842938), (21, 2707560), (23, 2472120), (24, 2369115), (27, 2105880), (28, 2030670), (30, 1895292), (35, 1624536), (36, 1579410), (40, 1421469), (42, 1353780), (45, 1263528), (46, 1236060), (54, 1052940), (56, 1015335), (60, 947646), (63, 902520), (69, 824040), (70, 812268), (72, 789705), (81, 701960), (84, 676890), (90, 631764), (92, 618030), (105, 541512), (108, 526470), (109, 521640), (115, 494424), (120, 473823), (126, 451260), (135, 421176), (138, 412020), (140, 406134), (161, 353160), (162, 350980), (168, 338445), (180, 315882), (184, 309015), (189, 300840), (207, 274680), (210, 270756), (216, 263235), (218, 260820), (230, 247212), (252, 225630), (270, 210588), (276, 206010), (280, 203067), (315, 180504), (322, 176580), (324, 175490), (327, 173880), (345, 164808), (360, 157941), (378, 150420), (405, 140392), (414, 137340), (420, 135378), (436, 130410), (460, 123606), (483, 117720), (504, 112815), (540, 105294), (545, 104328), (552, 103005), (567, 100280), (621, 91560), (630, 90252), (644, 88290), (648, 87745), (654, 86940), (690, 82404), (756, 75210), (763, 74520), (805, 70632), (810, 70196), (828, 68670), (840, 67689), (872, 65205), (920, 61803), (945, 60168), (966, 58860), (981, 57960), (1035, 54936), (1080, 52647), (1090, 52164), (1134, 50140), (1242, 45780), (1260, 45126), (1288, 44145), (1308, 43470), (1380, 41202), (1449, 39240), (1512, 37605), (1526, 37260), (1610, 35316), (1620, 35098), (1635, 34776), (1656, 34335), (1863, 30520), (1890, 30084), (1932, 29430), (1962, 28980), (2070, 27468), (2180, 26082), (2268, 25070), (2289, 24840), (2415, 23544), (2484, 22890), (2507, 22680), (2520, 22563), (2616, 21735), (2760, 20601), (2835, 20056), (2898, 19620), (2943, 19320), (3052, 18630), (3105, 18312), (3220, 17658), (3240, 17549), (3270, 17388), (3726, 15260), (3780, 15042), (3815, 14904), (3864, 14715), (3924, 14490), (4140, 13734), (4347, 13080), (4360, 13041), (4536, 12535), (4578, 12420), (4830, 11772), (4905, 11592), (4968, 11445), (5014, 11340), (5670, 10028), (5796, 9810), (5886, 9660), (6104, 9315), (6210, 9156), (6440, 8829), (6540, 8694), (6867, 8280), (7245, 7848), (7452, 7630), (7521, 7560)]