306230182680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1\times {\mathrm{31091}}^1$

素因数の和:31705

約数の個数: 128

約数和(自身を含む): 925447161600

約数和(自身を除く): 619216978920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 389, 422, 633, 778, 844, 1055, 1167, 1266, 1556, 1688, 1945, 2110, 2334, 2532, 3112, 3165, 3890, 4220, 4668, 5064, 5835, 6330, 7780, 8440, 9336, 11670, 12660, 15560, 23340, 25320, 31091, 46680, 62182, 82079, 93273, 124364, 155455, 164158, 186546, 246237, 248728, 310910, 328316, 373092, 410395, 466365, 492474, 621820, 656632, 746184, 820790, 932730, 984948, 1231185, 1243640, 1641580, 1865460, 1969896, 2462370, 3283160, 3730920, 4924740, 6560201, 9849480, 12094399, 13120402, 19680603, 24188798, 26240804, 32801005, 36283197, 39361206, 48377596, 52481608, 60471995, 65602010, 72566394, 78722412, 96755192, 98403015, 120943990, 131204020, 145132788, 157444824, 181415985, 196806030, 241887980, 262408040, 290265576, 362831970, 393612060, 483775960, 725663940, 787224120, 1451327880, 2551918189, 5103836378, 7655754567, 10207672756, 12759590945, 15311509134, 20415345512, 25519181890, 30623018268, 38278772835, 51038363780, 61246036536, 76557545670, 102076727560, 153115091340, 306230182680]

約数ペア:

[(1, 306230182680), (2, 153115091340), (3, 102076727560), (4, 76557545670), (5, 61246036536), (6, 51038363780), (8, 38278772835), (10, 30623018268), (12, 25519181890), (15, 20415345512), (20, 15311509134), (24, 12759590945), (30, 10207672756), (40, 7655754567), (60, 5103836378), (120, 2551918189), (211, 1451327880), (389, 787224120), (422, 725663940), (633, 483775960), (778, 393612060), (844, 362831970), (1055, 290265576), (1167, 262408040), (1266, 241887980), (1556, 196806030), (1688, 181415985), (1945, 157444824), (2110, 145132788), (2334, 131204020), (2532, 120943990), (3112, 98403015), (3165, 96755192), (3890, 78722412), (4220, 72566394), (4668, 65602010), (5064, 60471995), (5835, 52481608), (6330, 48377596), (7780, 39361206), (8440, 36283197), (9336, 32801005), (11670, 26240804), (12660, 24188798), (15560, 19680603), (23340, 13120402), (25320, 12094399), (31091, 9849480), (46680, 6560201), (62182, 4924740), (82079, 3730920), (93273, 3283160), (124364, 2462370), (155455, 1969896), (164158, 1865460), (186546, 1641580), (246237, 1243640), (248728, 1231185), (310910, 984948), (328316, 932730), (373092, 820790), (410395, 746184), (466365, 656632), (492474, 621820)]