143255280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1295

約数の個数: 160

約数和(自身を含む): 515109888

約数和(自身を除く): 371854608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1201, 1420, 1491, 1680, 1704, 1988, 2130, 2402, 2485, 2840, 2982, 3408, 3603, 3976, 4260, 4804, 4970, 5680, 5964, 6005, 7206, 7455, 7952, 8407, 8520, 9608, 9940, 11928, 12010, 14412, 14910, 16814, 17040, 18015, 19216, 19880, 23856, 24020, 25221, 28824, 29820, 33628, 36030, 39760, 42035, 48040, 50442, 57648, 59640, 67256, 72060, 84070, 85271, 96080, 100884, 119280, 126105, 134512, 144120, 168140, 170542, 201768, 252210, 255813, 288240, 336280, 341084, 403536, 426355, 504420, 511626, 596897, 672560, 682168, 852710, 1008840, 1023252, 1193794, 1279065, 1364336, 1705420, 1790691, 2017680, 2046504, 2387588, 2558130, 2984485, 3410840, 3581382, 4093008, 4775176, 5116260, 5968970, 6821680, 7162764, 8953455, 9550352, 10232520, 11937940, 14325528, 17906910, 20465040, 23875880, 28651056, 35813820, 47751760, 71627640, 143255280]

約数ペア:

[(1, 143255280), (2, 71627640), (3, 47751760), (4, 35813820), (5, 28651056), (6, 23875880), (7, 20465040), (8, 17906910), (10, 14325528), (12, 11937940), (14, 10232520), (15, 9550352), (16, 8953455), (20, 7162764), (21, 6821680), (24, 5968970), (28, 5116260), (30, 4775176), (35, 4093008), (40, 3581382), (42, 3410840), (48, 2984485), (56, 2558130), (60, 2387588), (70, 2046504), (71, 2017680), (80, 1790691), (84, 1705420), (105, 1364336), (112, 1279065), (120, 1193794), (140, 1023252), (142, 1008840), (168, 852710), (210, 682168), (213, 672560), (240, 596897), (280, 511626), (284, 504420), (336, 426355), (355, 403536), (420, 341084), (426, 336280), (497, 288240), (560, 255813), (568, 252210), (710, 201768), (840, 170542), (852, 168140), (994, 144120), (1065, 134512), (1136, 126105), (1201, 119280), (1420, 100884), (1491, 96080), (1680, 85271), (1704, 84070), (1988, 72060), (2130, 67256), (2402, 59640), (2485, 57648), (2840, 50442), (2982, 48040), (3408, 42035), (3603, 39760), (3976, 36030), (4260, 33628), (4804, 29820), (4970, 28824), (5680, 25221), (5964, 24020), (6005, 23856), (7206, 19880), (7455, 19216), (7952, 18015), (8407, 17040), (8520, 16814), (9608, 14910), (9940, 14412), (11928, 12010)]