537980820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1246

約数の個数: 192

約数和(自身を含む): 1764188160

約数和(自身を除く): 1226207340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 31, 38, 39, 52, 57, 60, 62, 65, 76, 78, 93, 95, 114, 124, 130, 155, 156, 186, 190, 195, 228, 247, 260, 285, 310, 372, 380, 390, 403, 465, 494, 570, 589, 620, 741, 780, 806, 930, 988, 1140, 1171, 1178, 1209, 1235, 1482, 1612, 1767, 1860, 2015, 2342, 2356, 2418, 2470, 2945, 2964, 3513, 3534, 3705, 4030, 4684, 4836, 4940, 5855, 5890, 6045, 7026, 7068, 7410, 7657, 8060, 8835, 11710, 11780, 12090, 14052, 14820, 15223, 15314, 17565, 17670, 22249, 22971, 23420, 24180, 30446, 30628, 35130, 35340, 36301, 38285, 44498, 45669, 45942, 60892, 66747, 70260, 72602, 76115, 76570, 88996, 91338, 91884, 108903, 111245, 114855, 133494, 145204, 152230, 153140, 181505, 182676, 217806, 222490, 228345, 229710, 266988, 289237, 304460, 333735, 363010, 435612, 444980, 456690, 459420, 471913, 544515, 578474, 667470, 689719, 726020, 867711, 913380, 943826, 1089030, 1156948, 1334940, 1379438, 1415739, 1446185, 1735422, 1887652, 2069157, 2178060, 2359565, 2758876, 2831478, 2892370, 3448595, 3470844, 4138314, 4338555, 4719130, 5662956, 5784740, 6897190, 7078695, 8276628, 8677110, 8966347, 9438260, 10345785, 13794380, 14157390, 17354220, 17932694, 20691570, 26899041, 28314780, 35865388, 41383140, 44831735, 53798082, 89663470, 107596164, 134495205, 179326940, 268990410, 537980820]

約数ペア:

[(1, 537980820), (2, 268990410), (3, 179326940), (4, 134495205), (5, 107596164), (6, 89663470), (10, 53798082), (12, 44831735), (13, 41383140), (15, 35865388), (19, 28314780), (20, 26899041), (26, 20691570), (30, 17932694), (31, 17354220), (38, 14157390), (39, 13794380), (52, 10345785), (57, 9438260), (60, 8966347), (62, 8677110), (65, 8276628), (76, 7078695), (78, 6897190), (93, 5784740), (95, 5662956), (114, 4719130), (124, 4338555), (130, 4138314), (155, 3470844), (156, 3448595), (186, 2892370), (190, 2831478), (195, 2758876), (228, 2359565), (247, 2178060), (260, 2069157), (285, 1887652), (310, 1735422), (372, 1446185), (380, 1415739), (390, 1379438), (403, 1334940), (465, 1156948), (494, 1089030), (570, 943826), (589, 913380), (620, 867711), (741, 726020), (780, 689719), (806, 667470), (930, 578474), (988, 544515), (1140, 471913), (1171, 459420), (1178, 456690), (1209, 444980), (1235, 435612), (1482, 363010), (1612, 333735), (1767, 304460), (1860, 289237), (2015, 266988), (2342, 229710), (2356, 228345), (2418, 222490), (2470, 217806), (2945, 182676), (2964, 181505), (3513, 153140), (3534, 152230), (3705, 145204), (4030, 133494), (4684, 114855), (4836, 111245), (4940, 108903), (5855, 91884), (5890, 91338), (6045, 88996), (7026, 76570), (7068, 76115), (7410, 72602), (7657, 70260), (8060, 66747), (8835, 60892), (11710, 45942), (11780, 45669), (12090, 44498), (14052, 38285), (14820, 36301), (15223, 35340), (15314, 35130), (17565, 30628), (17670, 30446), (22249, 24180), (22971, 23420)]