64076040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:612

約数の個数: 192

約数和(自身を含む): 243509760

約数和(自身を除く): 179433720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 541, 564, 630, 658, 705, 840, 846, 940, 987, 1082, 1128, 1260, 1316, 1410, 1623, 1645, 1692, 1880, 1974, 2115, 2164, 2520, 2632, 2705, 2820, 2961, 3246, 3290, 3384, 3787, 3948, 4230, 4328, 4869, 4935, 5410, 5640, 5922, 6492, 6580, 7574, 7896, 8115, 8460, 9738, 9870, 10820, 11361, 11844, 12984, 13160, 14805, 15148, 16230, 16920, 18935, 19476, 19740, 21640, 22722, 23688, 24345, 25427, 29610, 30296, 32460, 34083, 37870, 38952, 39480, 45444, 48690, 50854, 56805, 59220, 64920, 68166, 75740, 76281, 90888, 97380, 101708, 113610, 118440, 127135, 136332, 151480, 152562, 170415, 177989, 194760, 203416, 227220, 228843, 254270, 272664, 305124, 340830, 355978, 381405, 454440, 457686, 508540, 533967, 610248, 681660, 711956, 762810, 889945, 915372, 1017080, 1067934, 1144215, 1363320, 1423912, 1525620, 1601901, 1779890, 1830744, 2135868, 2288430, 2669835, 3051240, 3203802, 3559780, 4271736, 4576860, 5339670, 6407604, 7119560, 8009505, 9153720, 10679340, 12815208, 16019010, 21358680, 32038020, 64076040]

約数ペア:

[(1, 64076040), (2, 32038020), (3, 21358680), (4, 16019010), (5, 12815208), (6, 10679340), (7, 9153720), (8, 8009505), (9, 7119560), (10, 6407604), (12, 5339670), (14, 4576860), (15, 4271736), (18, 3559780), (20, 3203802), (21, 3051240), (24, 2669835), (28, 2288430), (30, 2135868), (35, 1830744), (36, 1779890), (40, 1601901), (42, 1525620), (45, 1423912), (47, 1363320), (56, 1144215), (60, 1067934), (63, 1017080), (70, 915372), (72, 889945), (84, 762810), (90, 711956), (94, 681660), (105, 610248), (120, 533967), (126, 508540), (140, 457686), (141, 454440), (168, 381405), (180, 355978), (188, 340830), (210, 305124), (235, 272664), (252, 254270), (280, 228843), (282, 227220), (315, 203416), (329, 194760), (360, 177989), (376, 170415), (420, 152562), (423, 151480), (470, 136332), (504, 127135), (541, 118440), (564, 113610), (630, 101708), (658, 97380), (705, 90888), (840, 76281), (846, 75740), (940, 68166), (987, 64920), (1082, 59220), (1128, 56805), (1260, 50854), (1316, 48690), (1410, 45444), (1623, 39480), (1645, 38952), (1692, 37870), (1880, 34083), (1974, 32460), (2115, 30296), (2164, 29610), (2520, 25427), (2632, 24345), (2705, 23688), (2820, 22722), (2961, 21640), (3246, 19740), (3290, 19476), (3384, 18935), (3787, 16920), (3948, 16230), (4230, 15148), (4328, 14805), (4869, 13160), (4935, 12984), (5410, 11844), (5640, 11361), (5922, 10820), (6492, 9870), (6580, 9738), (7574, 8460), (7896, 8115)]