82811481120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{646157}}^1$

素因数の和:646267

約数の個数: 144

約数和(自身を含む): 285769837080

約数和(自身を除く): 202958355960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1440, 1602, 1780, 2136, 2670, 2848, 3204, 3560, 4005, 4272, 5340, 6408, 7120, 8010, 8544, 10680, 12816, 14240, 16020, 21360, 25632, 32040, 42720, 64080, 128160, 646157, 1292314, 1938471, 2584628, 3230785, 3876942, 5169256, 5815413, 6461570, 7753884, 9692355, 10338512, 11630826, 12923140, 15507768, 19384710, 20677024, 23261652, 25846280, 29077065, 31015536, 38769420, 46523304, 51692560, 57507973, 58154130, 62031072, 77538840, 93046608, 103385120, 115015946, 116308260, 155077680, 172523919, 186093216, 230031892, 232616520, 287539865, 310155360, 345047838, 460063784, 465233040, 517571757, 575079730, 690095676, 862619595, 920127568, 930466080, 1035143514, 1150159460, 1380191352, 1725239190, 1840255136, 2070287028, 2300318920, 2587858785, 2760382704, 3450478380, 4140574056, 4600637840, 5175717570, 5520765408, 6900956760, 8281148112, 9201275680, 10351435140, 13801913520, 16562296224, 20702870280, 27603827040, 41405740560, 82811481120]

約数ペア:

[(1, 82811481120), (2, 41405740560), (3, 27603827040), (4, 20702870280), (5, 16562296224), (6, 13801913520), (8, 10351435140), (9, 9201275680), (10, 8281148112), (12, 6900956760), (15, 5520765408), (16, 5175717570), (18, 4600637840), (20, 4140574056), (24, 3450478380), (30, 2760382704), (32, 2587858785), (36, 2300318920), (40, 2070287028), (45, 1840255136), (48, 1725239190), (60, 1380191352), (72, 1150159460), (80, 1035143514), (89, 930466080), (90, 920127568), (96, 862619595), (120, 690095676), (144, 575079730), (160, 517571757), (178, 465233040), (180, 460063784), (240, 345047838), (267, 310155360), (288, 287539865), (356, 232616520), (360, 230031892), (445, 186093216), (480, 172523919), (534, 155077680), (712, 116308260), (720, 115015946), (801, 103385120), (890, 93046608), (1068, 77538840), (1335, 62031072), (1424, 58154130), (1440, 57507973), (1602, 51692560), (1780, 46523304), (2136, 38769420), (2670, 31015536), (2848, 29077065), (3204, 25846280), (3560, 23261652), (4005, 20677024), (4272, 19384710), (5340, 15507768), (6408, 12923140), (7120, 11630826), (8010, 10338512), (8544, 9692355), (10680, 7753884), (12816, 6461570), (14240, 5815413), (16020, 5169256), (21360, 3876942), (25632, 3230785), (32040, 2584628), (42720, 1938471), (64080, 1292314), (128160, 646157)]