78039600880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{23087}}^1$

素因数の和:23207

約数の個数: 160

約数和(自身を含む): 197884477440

約数和(自身を除く): 119844876560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 47, 58, 62, 80, 94, 116, 124, 145, 155, 188, 232, 235, 248, 290, 310, 376, 464, 470, 496, 580, 620, 752, 899, 940, 1160, 1240, 1363, 1457, 1798, 1880, 2320, 2480, 2726, 2914, 3596, 3760, 4495, 5452, 5828, 6815, 7192, 7285, 8990, 10904, 11656, 13630, 14384, 14570, 17980, 21808, 23087, 23312, 27260, 29140, 35960, 42253, 46174, 54520, 58280, 71920, 84506, 92348, 109040, 115435, 116560, 169012, 184696, 211265, 230870, 338024, 369392, 422530, 461740, 669523, 676048, 715697, 845060, 923480, 1085089, 1339046, 1431394, 1690120, 1846960, 2170178, 2678092, 2862788, 3347615, 3380240, 3578485, 4340356, 5356184, 5425445, 5725576, 6695230, 7156970, 8680712, 10712368, 10850890, 11451152, 13390460, 14313940, 17361424, 20755213, 21701780, 26780920, 28627880, 31467581, 33637759, 41510426, 43403560, 53561840, 57255760, 62935162, 67275518, 83020852, 86807120, 103776065, 125870324, 134551036, 157337905, 166041704, 168188795, 207552130, 251740648, 269102072, 314675810, 332083408, 336377590, 415104260, 503481296, 538204144, 629351620, 672755180, 830208520, 975495011, 1258703240, 1345510360, 1660417040, 1950990022, 2517406480, 2691020720, 3901980044, 4877475055, 7803960088, 9754950110, 15607920176, 19509900220, 39019800440, 78039600880]

約数ペア:

[(1, 78039600880), (2, 39019800440), (4, 19509900220), (5, 15607920176), (8, 9754950110), (10, 7803960088), (16, 4877475055), (20, 3901980044), (29, 2691020720), (31, 2517406480), (40, 1950990022), (47, 1660417040), (58, 1345510360), (62, 1258703240), (80, 975495011), (94, 830208520), (116, 672755180), (124, 629351620), (145, 538204144), (155, 503481296), (188, 415104260), (232, 336377590), (235, 332083408), (248, 314675810), (290, 269102072), (310, 251740648), (376, 207552130), (464, 168188795), (470, 166041704), (496, 157337905), (580, 134551036), (620, 125870324), (752, 103776065), (899, 86807120), (940, 83020852), (1160, 67275518), (1240, 62935162), (1363, 57255760), (1457, 53561840), (1798, 43403560), (1880, 41510426), (2320, 33637759), (2480, 31467581), (2726, 28627880), (2914, 26780920), (3596, 21701780), (3760, 20755213), (4495, 17361424), (5452, 14313940), (5828, 13390460), (6815, 11451152), (7192, 10850890), (7285, 10712368), (8990, 8680712), (10904, 7156970), (11656, 6695230), (13630, 5725576), (14384, 5425445), (14570, 5356184), (17980, 4340356), (21808, 3578485), (23087, 3380240), (23312, 3347615), (27260, 2862788), (29140, 2678092), (35960, 2170178), (42253, 1846960), (46174, 1690120), (54520, 1431394), (58280, 1339046), (71920, 1085089), (84506, 923480), (92348, 845060), (109040, 715697), (115435, 676048), (116560, 669523), (169012, 461740), (184696, 422530), (211265, 369392), (230870, 338024)]