13921264080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{743}}^1$

素因数の和:1306

約数の個数: 240

約数和(自身を含む): 47795619456

約数和(自身を除く): 33874355376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 491, 530, 636, 720, 743, 795, 848, 954, 982, 1060, 1272, 1473, 1486, 1590, 1908, 1964, 2120, 2229, 2385, 2455, 2544, 2946, 2972, 3180, 3715, 3816, 3928, 4240, 4419, 4458, 4770, 4910, 5892, 5944, 6360, 6687, 7365, 7430, 7632, 7856, 8838, 8916, 9540, 9820, 11145, 11784, 11888, 12720, 13374, 14730, 14860, 17676, 17832, 19080, 19640, 22095, 22290, 23568, 26023, 26748, 29460, 29720, 33435, 35352, 35664, 38160, 39280, 39379, 44190, 44580, 52046, 53496, 58920, 59440, 66870, 70704, 78069, 78758, 88380, 89160, 104092, 106992, 117840, 118137, 130115, 133740, 156138, 157516, 176760, 178320, 196895, 208184, 234207, 236274, 260230, 267480, 312276, 315032, 353520, 354411, 364813, 390345, 393790, 416368, 468414, 472548, 520460, 534960, 590685, 624552, 630064, 708822, 729626, 780690, 787580, 936828, 945096, 1040920, 1094439, 1171035, 1181370, 1249104, 1417644, 1459252, 1561380, 1575160, 1772055, 1824065, 1873656, 1890192, 2081840, 2188878, 2342070, 2362740, 2835288, 2918504, 3122760, 3150320, 3283317, 3544110, 3648130, 3747312, 4377756, 4684140, 4725480, 5472195, 5670576, 5837008, 6245520, 6566634, 7088220, 7296260, 8755512, 9368280, 9450960, 10944390, 13133268, 14176440, 14592520, 16416585, 17511024, 18736560, 19335089, 21888780, 26266536, 28352880, 29185040, 32833170, 38670178, 43777560, 52533072, 58005267, 65666340, 77340356, 87555120, 96675445, 116010534, 131332680, 154680712, 174015801, 193350890, 232021068, 262665360, 290026335, 309361424, 348031602, 386701780, 464042136, 580052670, 696063204, 773403560, 870079005, 928084272, 1160105340, 1392126408, 1546807120, 1740158010, 2320210680, 2784252816, 3480316020, 4640421360, 6960632040, 13921264080]

約数ペア:

[(1, 13921264080), (2, 6960632040), (3, 4640421360), (4, 3480316020), (5, 2784252816), (6, 2320210680), (8, 1740158010), (9, 1546807120), (10, 1392126408), (12, 1160105340), (15, 928084272), (16, 870079005), (18, 773403560), (20, 696063204), (24, 580052670), (30, 464042136), (36, 386701780), (40, 348031602), (45, 309361424), (48, 290026335), (53, 262665360), (60, 232021068), (72, 193350890), (80, 174015801), (90, 154680712), (106, 131332680), (120, 116010534), (144, 96675445), (159, 87555120), (180, 77340356), (212, 65666340), (240, 58005267), (265, 52533072), (318, 43777560), (360, 38670178), (424, 32833170), (477, 29185040), (491, 28352880), (530, 26266536), (636, 21888780), (720, 19335089), (743, 18736560), (795, 17511024), (848, 16416585), (954, 14592520), (982, 14176440), (1060, 13133268), (1272, 10944390), (1473, 9450960), (1486, 9368280), (1590, 8755512), (1908, 7296260), (1964, 7088220), (2120, 6566634), (2229, 6245520), (2385, 5837008), (2455, 5670576), (2544, 5472195), (2946, 4725480), (2972, 4684140), (3180, 4377756), (3715, 3747312), (3816, 3648130), (3928, 3544110), (4240, 3283317), (4419, 3150320), (4458, 3122760), (4770, 2918504), (4910, 2835288), (5892, 2362740), (5944, 2342070), (6360, 2188878), (6687, 2081840), (7365, 1890192), (7430, 1873656), (7632, 1824065), (7856, 1772055), (8838, 1575160), (8916, 1561380), (9540, 1459252), (9820, 1417644), (11145, 1249104), (11784, 1181370), (11888, 1171035), (12720, 1094439), (13374, 1040920), (14730, 945096), (14860, 936828), (17676, 787580), (17832, 780690), (19080, 729626), (19640, 708822), (22095, 630064), (22290, 624552), (23568, 590685), (26023, 534960), (26748, 520460), (29460, 472548), (29720, 468414), (33435, 416368), (35352, 393790), (35664, 390345), (38160, 364813), (39280, 354411), (39379, 353520), (44190, 315032), (44580, 312276), (52046, 267480), (53496, 260230), (58920, 236274), (59440, 234207), (66870, 208184), (70704, 196895), (78069, 178320), (78758, 176760), (88380, 157516), (89160, 156138), (104092, 133740), (106992, 130115), (117840, 118137)]