129968160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:895

約数の個数: 192

約数和(自身を含む): 478420992

約数和(自身を除く): 348452832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 823, 840, 940, 987, 1120, 1128, 1316, 1410, 1504, 1645, 1646, 1680, 1880, 1974, 2256, 2469, 2632, 2820, 3290, 3292, 3360, 3760, 3948, 4115, 4512, 4935, 4938, 5264, 5640, 5761, 6580, 6584, 7520, 7896, 8230, 9870, 9876, 10528, 11280, 11522, 12345, 13160, 13168, 15792, 16460, 17283, 19740, 19752, 22560, 23044, 24690, 26320, 26336, 28805, 31584, 32920, 34566, 38681, 39480, 39504, 46088, 49380, 52640, 57610, 65840, 69132, 77362, 78960, 79008, 86415, 92176, 98760, 115220, 116043, 131680, 138264, 154724, 157920, 172830, 184352, 193405, 197520, 230440, 232086, 270767, 276528, 309448, 345660, 386810, 395040, 460880, 464172, 541534, 553056, 580215, 618896, 691320, 773620, 812301, 921760, 928344, 1083068, 1160430, 1237792, 1353835, 1382640, 1547240, 1624602, 1856688, 2166136, 2320860, 2707670, 2765280, 3094480, 3249204, 3713376, 4061505, 4332272, 4641720, 5415340, 6188960, 6498408, 8123010, 8664544, 9283440, 10830680, 12996816, 16246020, 18566880, 21661360, 25993632, 32492040, 43322720, 64984080, 129968160]

約数ペア:

[(1, 129968160), (2, 64984080), (3, 43322720), (4, 32492040), (5, 25993632), (6, 21661360), (7, 18566880), (8, 16246020), (10, 12996816), (12, 10830680), (14, 9283440), (15, 8664544), (16, 8123010), (20, 6498408), (21, 6188960), (24, 5415340), (28, 4641720), (30, 4332272), (32, 4061505), (35, 3713376), (40, 3249204), (42, 3094480), (47, 2765280), (48, 2707670), (56, 2320860), (60, 2166136), (70, 1856688), (80, 1624602), (84, 1547240), (94, 1382640), (96, 1353835), (105, 1237792), (112, 1160430), (120, 1083068), (140, 928344), (141, 921760), (160, 812301), (168, 773620), (188, 691320), (210, 618896), (224, 580215), (235, 553056), (240, 541534), (280, 464172), (282, 460880), (329, 395040), (336, 386810), (376, 345660), (420, 309448), (470, 276528), (480, 270767), (560, 232086), (564, 230440), (658, 197520), (672, 193405), (705, 184352), (752, 172830), (823, 157920), (840, 154724), (940, 138264), (987, 131680), (1120, 116043), (1128, 115220), (1316, 98760), (1410, 92176), (1504, 86415), (1645, 79008), (1646, 78960), (1680, 77362), (1880, 69132), (1974, 65840), (2256, 57610), (2469, 52640), (2632, 49380), (2820, 46088), (3290, 39504), (3292, 39480), (3360, 38681), (3760, 34566), (3948, 32920), (4115, 31584), (4512, 28805), (4935, 26336), (4938, 26320), (5264, 24690), (5640, 23044), (5761, 22560), (6580, 19752), (6584, 19740), (7520, 17283), (7896, 16460), (8230, 15792), (9870, 13168), (9876, 13160), (10528, 12345), (11280, 11522)]