147552720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{12547}}^1$

素因数の和:12577

約数の個数: 120

約数和(自身を含む): 532135584

約数和(自身を除く): 384582864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 12547, 25094, 37641, 50188, 62735, 75282, 87829, 100376, 125470, 150564, 175658, 188205, 200752, 250940, 263487, 301128, 351316, 376410, 439145, 501880, 526974, 602256, 614803, 702632, 752820, 878290, 1003760, 1053948, 1229606, 1317435, 1405264, 1505640, 1756580, 1844409, 2107896, 2459212, 2634870, 3011280, 3074015, 3513160, 3688818, 4215792, 4918424, 5269740, 6148030, 7026320, 7377636, 9222045, 9836848, 10539480, 12296060, 14755272, 18444090, 21078960, 24592120, 29510544, 36888180, 49184240, 73776360, 147552720]

約数ペア:

[(1, 147552720), (2, 73776360), (3, 49184240), (4, 36888180), (5, 29510544), (6, 24592120), (7, 21078960), (8, 18444090), (10, 14755272), (12, 12296060), (14, 10539480), (15, 9836848), (16, 9222045), (20, 7377636), (21, 7026320), (24, 6148030), (28, 5269740), (30, 4918424), (35, 4215792), (40, 3688818), (42, 3513160), (48, 3074015), (49, 3011280), (56, 2634870), (60, 2459212), (70, 2107896), (80, 1844409), (84, 1756580), (98, 1505640), (105, 1405264), (112, 1317435), (120, 1229606), (140, 1053948), (147, 1003760), (168, 878290), (196, 752820), (210, 702632), (240, 614803), (245, 602256), (280, 526974), (294, 501880), (336, 439145), (392, 376410), (420, 351316), (490, 301128), (560, 263487), (588, 250940), (735, 200752), (784, 188205), (840, 175658), (980, 150564), (1176, 125470), (1470, 100376), (1680, 87829), (1960, 75282), (2352, 62735), (2940, 50188), (3920, 37641), (5880, 25094), (11760, 12547)]