210844140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 687536640

約数和(自身を除く): 476692500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 41, 52, 57, 60, 65, 76, 78, 82, 95, 114, 123, 130, 156, 164, 190, 195, 205, 228, 246, 247, 260, 285, 347, 380, 390, 410, 492, 494, 533, 570, 615, 694, 741, 779, 780, 820, 988, 1041, 1066, 1140, 1230, 1235, 1388, 1482, 1558, 1599, 1735, 2082, 2132, 2337, 2460, 2470, 2665, 2964, 3116, 3198, 3470, 3705, 3895, 4164, 4511, 4674, 4940, 5205, 5330, 6396, 6593, 6940, 7410, 7790, 7995, 9022, 9348, 10127, 10410, 10660, 11685, 13186, 13533, 14227, 14820, 15580, 15990, 18044, 19779, 20254, 20820, 22555, 23370, 26372, 27066, 28454, 30381, 31980, 32965, 39558, 40508, 42681, 45110, 46740, 50635, 54132, 56908, 60762, 65930, 67665, 71135, 79116, 85362, 85709, 90220, 98895, 101270, 121524, 131860, 135330, 142270, 151905, 170724, 171418, 184951, 197790, 202540, 213405, 257127, 270313, 270660, 284540, 303810, 342836, 369902, 395580, 426810, 428545, 514254, 540626, 554853, 607620, 739804, 810939, 853620, 857090, 924755, 1028508, 1081252, 1109706, 1285635, 1351565, 1621878, 1714180, 1849510, 2219412, 2571270, 2703130, 2774265, 3243756, 3514069, 3699020, 4054695, 5142540, 5406260, 5548530, 7028138, 8109390, 10542207, 11097060, 14056276, 16218780, 17570345, 21084414, 35140690, 42168828, 52711035, 70281380, 105422070, 210844140]

約数ペア:

[(1, 210844140), (2, 105422070), (3, 70281380), (4, 52711035), (5, 42168828), (6, 35140690), (10, 21084414), (12, 17570345), (13, 16218780), (15, 14056276), (19, 11097060), (20, 10542207), (26, 8109390), (30, 7028138), (38, 5548530), (39, 5406260), (41, 5142540), (52, 4054695), (57, 3699020), (60, 3514069), (65, 3243756), (76, 2774265), (78, 2703130), (82, 2571270), (95, 2219412), (114, 1849510), (123, 1714180), (130, 1621878), (156, 1351565), (164, 1285635), (190, 1109706), (195, 1081252), (205, 1028508), (228, 924755), (246, 857090), (247, 853620), (260, 810939), (285, 739804), (347, 607620), (380, 554853), (390, 540626), (410, 514254), (492, 428545), (494, 426810), (533, 395580), (570, 369902), (615, 342836), (694, 303810), (741, 284540), (779, 270660), (780, 270313), (820, 257127), (988, 213405), (1041, 202540), (1066, 197790), (1140, 184951), (1230, 171418), (1235, 170724), (1388, 151905), (1482, 142270), (1558, 135330), (1599, 131860), (1735, 121524), (2082, 101270), (2132, 98895), (2337, 90220), (2460, 85709), (2470, 85362), (2665, 79116), (2964, 71135), (3116, 67665), (3198, 65930), (3470, 60762), (3705, 56908), (3895, 54132), (4164, 50635), (4511, 46740), (4674, 45110), (4940, 42681), (5205, 40508), (5330, 39558), (6396, 32965), (6593, 31980), (6940, 30381), (7410, 28454), (7790, 27066), (7995, 26372), (9022, 23370), (9348, 22555), (10127, 20820), (10410, 20254), (10660, 19779), (11685, 18044), (13186, 15990), (13533, 15580), (14227, 14820)]