63688680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1787}}^1$

素因数の和:1821

約数の個数: 160

約数和(自身を含む): 233655840

約数和(自身を除く): 169967160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1787, 1980, 2376, 2970, 3240, 3564, 3574, 3960, 4455, 5361, 5940, 7128, 7148, 8910, 8935, 10722, 11880, 14296, 16083, 17820, 17870, 19657, 21444, 26805, 32166, 35640, 35740, 39314, 42888, 48249, 53610, 58971, 64332, 71480, 78628, 80415, 96498, 98285, 107220, 117942, 128664, 144747, 157256, 160830, 176913, 192996, 196570, 214440, 235884, 241245, 289494, 294855, 321660, 353826, 385992, 393140, 471768, 482490, 530739, 578988, 589710, 643320, 707652, 723735, 786280, 884565, 964980, 1061478, 1157976, 1179420, 1415304, 1447470, 1592217, 1769130, 1929960, 2122956, 2358840, 2653695, 2894940, 3184434, 3538260, 4245912, 5307390, 5789880, 6368868, 7076520, 7961085, 10614780, 12737736, 15922170, 21229560, 31844340, 63688680]

約数ペア:

[(1, 63688680), (2, 31844340), (3, 21229560), (4, 15922170), (5, 12737736), (6, 10614780), (8, 7961085), (9, 7076520), (10, 6368868), (11, 5789880), (12, 5307390), (15, 4245912), (18, 3538260), (20, 3184434), (22, 2894940), (24, 2653695), (27, 2358840), (30, 2122956), (33, 1929960), (36, 1769130), (40, 1592217), (44, 1447470), (45, 1415304), (54, 1179420), (55, 1157976), (60, 1061478), (66, 964980), (72, 884565), (81, 786280), (88, 723735), (90, 707652), (99, 643320), (108, 589710), (110, 578988), (120, 530739), (132, 482490), (135, 471768), (162, 393140), (165, 385992), (180, 353826), (198, 321660), (216, 294855), (220, 289494), (264, 241245), (270, 235884), (297, 214440), (324, 196570), (330, 192996), (360, 176913), (396, 160830), (405, 157256), (440, 144747), (495, 128664), (540, 117942), (594, 107220), (648, 98285), (660, 96498), (792, 80415), (810, 78628), (891, 71480), (990, 64332), (1080, 58971), (1188, 53610), (1320, 48249), (1485, 42888), (1620, 39314), (1782, 35740), (1787, 35640), (1980, 32166), (2376, 26805), (2970, 21444), (3240, 19657), (3564, 17870), (3574, 17820), (3960, 16083), (4455, 14296), (5361, 11880), (5940, 10722), (7128, 8935), (7148, 8910)]