1572193560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{1543}}^1$

素因数の和:2777

約数の個数: 128

約数和(自身を含む): 5398318080

約数和(自身を除く): 3826124520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1213, 1543, 2426, 3086, 3639, 4629, 4852, 6065, 6172, 7278, 7715, 8491, 9258, 9704, 10801, 12130, 12344, 14556, 15430, 16982, 18195, 18516, 21602, 23145, 24260, 25473, 29112, 30860, 32403, 33964, 36390, 37032, 42455, 43204, 46290, 48520, 50946, 54005, 61720, 64806, 67928, 72780, 84910, 86408, 92580, 101892, 108010, 127365, 129612, 145560, 162015, 169820, 185160, 203784, 216020, 254730, 259224, 324030, 339640, 432040, 509460, 648060, 1018920, 1296120, 1871659, 3743318, 5614977, 7486636, 9358295, 11229954, 13101613, 14973272, 18716590, 22459908, 26203226, 28074885, 37433180, 39304839, 44919816, 52406452, 56149770, 65508065, 74866360, 78609678, 104812904, 112299540, 131016130, 157219356, 196524195, 224599080, 262032260, 314438712, 393048390, 524064520, 786096780, 1572193560]

約数ペア:

[(1, 1572193560), (2, 786096780), (3, 524064520), (4, 393048390), (5, 314438712), (6, 262032260), (7, 224599080), (8, 196524195), (10, 157219356), (12, 131016130), (14, 112299540), (15, 104812904), (20, 78609678), (21, 74866360), (24, 65508065), (28, 56149770), (30, 52406452), (35, 44919816), (40, 39304839), (42, 37433180), (56, 28074885), (60, 26203226), (70, 22459908), (84, 18716590), (105, 14973272), (120, 13101613), (140, 11229954), (168, 9358295), (210, 7486636), (280, 5614977), (420, 3743318), (840, 1871659), (1213, 1296120), (1543, 1018920), (2426, 648060), (3086, 509460), (3639, 432040), (4629, 339640), (4852, 324030), (6065, 259224), (6172, 254730), (7278, 216020), (7715, 203784), (8491, 185160), (9258, 169820), (9704, 162015), (10801, 145560), (12130, 129612), (12344, 127365), (14556, 108010), (15430, 101892), (16982, 92580), (18195, 86408), (18516, 84910), (21602, 72780), (23145, 67928), (24260, 64806), (25473, 61720), (29112, 54005), (30860, 50946), (32403, 48520), (33964, 46290), (36390, 43204), (37032, 42455)]