195645660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24517}}^1$

素因数の和:24555

約数の個数: 96

約数和(自身を含む): 659043840

約数和(自身を除く): 463398180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 24517, 49034, 73551, 98068, 122585, 147102, 171619, 245170, 294204, 343238, 367755, 465823, 490340, 514857, 686476, 735510, 858095, 931646, 1029714, 1397469, 1471020, 1716190, 1863292, 2059428, 2329115, 2574285, 2794938, 3260761, 3432380, 4658230, 5148570, 5589876, 6521522, 6987345, 9316460, 9782283, 10297140, 13043044, 13974690, 16303805, 19564566, 27949380, 32607610, 39129132, 48911415, 65215220, 97822830, 195645660]

約数ペア:

[(1, 195645660), (2, 97822830), (3, 65215220), (4, 48911415), (5, 39129132), (6, 32607610), (7, 27949380), (10, 19564566), (12, 16303805), (14, 13974690), (15, 13043044), (19, 10297140), (20, 9782283), (21, 9316460), (28, 6987345), (30, 6521522), (35, 5589876), (38, 5148570), (42, 4658230), (57, 3432380), (60, 3260761), (70, 2794938), (76, 2574285), (84, 2329115), (95, 2059428), (105, 1863292), (114, 1716190), (133, 1471020), (140, 1397469), (190, 1029714), (210, 931646), (228, 858095), (266, 735510), (285, 686476), (380, 514857), (399, 490340), (420, 465823), (532, 367755), (570, 343238), (665, 294204), (798, 245170), (1140, 171619), (1330, 147102), (1596, 122585), (1995, 98068), (2660, 73551), (3990, 49034), (7980, 24517)]