67272240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1787

約数の個数: 160

約数和(自身を含む): 248841216

約数和(自身を除く): 181568976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1741, 1840, 1932, 2415, 2576, 2760, 3220, 3482, 3864, 4830, 5223, 5520, 6440, 6964, 7728, 8705, 9660, 10446, 12187, 12880, 13928, 17410, 19320, 20892, 24374, 26115, 27856, 34820, 36561, 38640, 40043, 41784, 48748, 52230, 60935, 69640, 73122, 80086, 83568, 97496, 104460, 120129, 121870, 139280, 146244, 160172, 182805, 194992, 200215, 208920, 240258, 243740, 280301, 292488, 320344, 365610, 400430, 417840, 480516, 487480, 560602, 584976, 600645, 640688, 731220, 800860, 840903, 961032, 974960, 1121204, 1201290, 1401505, 1462440, 1601720, 1681806, 1922064, 2242408, 2402580, 2803010, 2924880, 3203440, 3363612, 4204515, 4484816, 4805160, 5606020, 6727224, 8409030, 9610320, 11212040, 13454448, 16818060, 22424080, 33636120, 67272240]

約数ペア:

[(1, 67272240), (2, 33636120), (3, 22424080), (4, 16818060), (5, 13454448), (6, 11212040), (7, 9610320), (8, 8409030), (10, 6727224), (12, 5606020), (14, 4805160), (15, 4484816), (16, 4204515), (20, 3363612), (21, 3203440), (23, 2924880), (24, 2803010), (28, 2402580), (30, 2242408), (35, 1922064), (40, 1681806), (42, 1601720), (46, 1462440), (48, 1401505), (56, 1201290), (60, 1121204), (69, 974960), (70, 961032), (80, 840903), (84, 800860), (92, 731220), (105, 640688), (112, 600645), (115, 584976), (120, 560602), (138, 487480), (140, 480516), (161, 417840), (168, 400430), (184, 365610), (210, 320344), (230, 292488), (240, 280301), (276, 243740), (280, 240258), (322, 208920), (336, 200215), (345, 194992), (368, 182805), (420, 160172), (460, 146244), (483, 139280), (552, 121870), (560, 120129), (644, 104460), (690, 97496), (805, 83568), (840, 80086), (920, 73122), (966, 69640), (1104, 60935), (1288, 52230), (1380, 48748), (1610, 41784), (1680, 40043), (1741, 38640), (1840, 36561), (1932, 34820), (2415, 27856), (2576, 26115), (2760, 24374), (3220, 20892), (3482, 19320), (3864, 17410), (4830, 13928), (5223, 12880), (5520, 12187), (6440, 10446), (6964, 9660), (7728, 8705)]