112342920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 348105600

約数和(自身を除く): 235762680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 89, 120, 134, 157, 178, 201, 267, 268, 314, 335, 356, 402, 445, 471, 534, 536, 628, 670, 712, 785, 804, 890, 942, 1005, 1068, 1256, 1335, 1340, 1570, 1608, 1780, 1884, 2010, 2136, 2355, 2670, 2680, 3140, 3560, 3768, 4020, 4710, 5340, 5963, 6280, 8040, 9420, 10519, 10680, 11926, 13973, 17889, 18840, 21038, 23852, 27946, 29815, 31557, 35778, 41919, 42076, 47704, 52595, 55892, 59630, 63114, 69865, 71556, 83838, 84152, 89445, 105190, 111784, 119260, 126228, 139730, 143112, 157785, 167676, 178890, 209595, 210380, 238520, 252456, 279460, 315570, 335352, 357780, 419190, 420760, 558920, 631140, 715560, 838380, 936191, 1262280, 1676760, 1872382, 2808573, 3744764, 4680955, 5617146, 7489528, 9361910, 11234292, 14042865, 18723820, 22468584, 28085730, 37447640, 56171460, 112342920]

約数ペア:

[(1, 112342920), (2, 56171460), (3, 37447640), (4, 28085730), (5, 22468584), (6, 18723820), (8, 14042865), (10, 11234292), (12, 9361910), (15, 7489528), (20, 5617146), (24, 4680955), (30, 3744764), (40, 2808573), (60, 1872382), (67, 1676760), (89, 1262280), (120, 936191), (134, 838380), (157, 715560), (178, 631140), (201, 558920), (267, 420760), (268, 419190), (314, 357780), (335, 335352), (356, 315570), (402, 279460), (445, 252456), (471, 238520), (534, 210380), (536, 209595), (628, 178890), (670, 167676), (712, 157785), (785, 143112), (804, 139730), (890, 126228), (942, 119260), (1005, 111784), (1068, 105190), (1256, 89445), (1335, 84152), (1340, 83838), (1570, 71556), (1608, 69865), (1780, 63114), (1884, 59630), (2010, 55892), (2136, 52595), (2355, 47704), (2670, 42076), (2680, 41919), (3140, 35778), (3560, 31557), (3768, 29815), (4020, 27946), (4710, 23852), (5340, 21038), (5963, 18840), (6280, 17889), (8040, 13973), (9420, 11926), (10519, 10680)]