130285320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1$

素因数の和:1223

約数の個数: 128

約数和(自身を含む): 431568000

約数和(自身を除く): 301282680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 89, 110, 120, 132, 165, 178, 220, 264, 267, 330, 356, 440, 445, 534, 660, 712, 890, 979, 1068, 1109, 1320, 1335, 1780, 1958, 2136, 2218, 2670, 2937, 3327, 3560, 3916, 4436, 4895, 5340, 5545, 5874, 6654, 7832, 8872, 9790, 10680, 11090, 11748, 12199, 13308, 14685, 16635, 19580, 22180, 23496, 24398, 26616, 29370, 33270, 36597, 39160, 44360, 48796, 58740, 60995, 66540, 73194, 97592, 98701, 117480, 121990, 133080, 146388, 182985, 197402, 243980, 292776, 296103, 365970, 394804, 487960, 493505, 592206, 731940, 789608, 987010, 1085711, 1184412, 1463880, 1480515, 1974020, 2171422, 2368824, 2961030, 3257133, 3948040, 4342844, 5428555, 5922060, 6514266, 8685688, 10857110, 11844120, 13028532, 16285665, 21714220, 26057064, 32571330, 43428440, 65142660, 130285320]

約数ペア:

[(1, 130285320), (2, 65142660), (3, 43428440), (4, 32571330), (5, 26057064), (6, 21714220), (8, 16285665), (10, 13028532), (11, 11844120), (12, 10857110), (15, 8685688), (20, 6514266), (22, 5922060), (24, 5428555), (30, 4342844), (33, 3948040), (40, 3257133), (44, 2961030), (55, 2368824), (60, 2171422), (66, 1974020), (88, 1480515), (89, 1463880), (110, 1184412), (120, 1085711), (132, 987010), (165, 789608), (178, 731940), (220, 592206), (264, 493505), (267, 487960), (330, 394804), (356, 365970), (440, 296103), (445, 292776), (534, 243980), (660, 197402), (712, 182985), (890, 146388), (979, 133080), (1068, 121990), (1109, 117480), (1320, 98701), (1335, 97592), (1780, 73194), (1958, 66540), (2136, 60995), (2218, 58740), (2670, 48796), (2937, 44360), (3327, 39160), (3560, 36597), (3916, 33270), (4436, 29370), (4895, 26616), (5340, 24398), (5545, 23496), (5874, 22180), (6654, 19580), (7832, 16635), (8872, 14685), (9790, 13308), (10680, 12199), (11090, 11748)]