29206680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 94348800

約数和(自身を除く): 65142120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 103, 120, 136, 139, 170, 204, 206, 255, 278, 309, 340, 408, 412, 417, 510, 515, 556, 618, 680, 695, 824, 834, 1020, 1030, 1112, 1236, 1390, 1545, 1668, 1751, 2040, 2060, 2085, 2363, 2472, 2780, 3090, 3336, 3502, 4120, 4170, 4726, 5253, 5560, 6180, 7004, 7089, 8340, 8755, 9452, 10506, 11815, 12360, 14008, 14178, 14317, 16680, 17510, 18904, 21012, 23630, 26265, 28356, 28634, 35020, 35445, 42024, 42951, 47260, 52530, 56712, 57268, 70040, 70890, 71585, 85902, 94520, 105060, 114536, 141780, 143170, 171804, 210120, 214755, 243389, 283560, 286340, 343608, 429510, 486778, 572680, 730167, 859020, 973556, 1216945, 1460334, 1718040, 1947112, 2433890, 2920668, 3650835, 4867780, 5841336, 7301670, 9735560, 14603340, 29206680]

約数ペア:

[(1, 29206680), (2, 14603340), (3, 9735560), (4, 7301670), (5, 5841336), (6, 4867780), (8, 3650835), (10, 2920668), (12, 2433890), (15, 1947112), (17, 1718040), (20, 1460334), (24, 1216945), (30, 973556), (34, 859020), (40, 730167), (51, 572680), (60, 486778), (68, 429510), (85, 343608), (102, 286340), (103, 283560), (120, 243389), (136, 214755), (139, 210120), (170, 171804), (204, 143170), (206, 141780), (255, 114536), (278, 105060), (309, 94520), (340, 85902), (408, 71585), (412, 70890), (417, 70040), (510, 57268), (515, 56712), (556, 52530), (618, 47260), (680, 42951), (695, 42024), (824, 35445), (834, 35020), (1020, 28634), (1030, 28356), (1112, 26265), (1236, 23630), (1390, 21012), (1545, 18904), (1668, 17510), (1751, 16680), (2040, 14317), (2060, 14178), (2085, 14008), (2363, 12360), (2472, 11815), (2780, 10506), (3090, 9452), (3336, 8755), (3502, 8340), (4120, 7089), (4170, 7004), (4726, 6180), (5253, 5560)]