1275196160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4591}}^1$

素因数の和:4650

約数の個数: 144

約数和(自身を含む): 3604242432

約数和(自身を除く): 2329046272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4591, 4960, 6944, 7936, 8680, 8960, 9182, 9920, 13888, 17360, 18364, 19840, 22955, 27776, 32137, 34720, 36728, 39680, 45910, 55552, 64274, 69440, 73456, 91820, 128548, 138880, 142321, 146912, 160685, 183640, 257096, 277760, 284642, 293824, 321370, 367280, 514192, 569284, 587648, 642740, 711605, 734560, 996247, 1028384, 1138568, 1175296, 1285480, 1423210, 1469120, 1992494, 2056768, 2277136, 2570960, 2846420, 2938240, 3984988, 4113536, 4554272, 4981235, 5141920, 5692840, 5876480, 7969976, 8227072, 9108544, 9962470, 10283840, 11385680, 15939952, 18217088, 19924940, 20567680, 22771360, 31879904, 36434176, 39849880, 41135360, 45542720, 63759808, 79699760, 91085440, 127519616, 159399520, 182170880, 255039232, 318799040, 637598080, 1275196160]

約数ペア:

[(1, 1275196160), (2, 637598080), (4, 318799040), (5, 255039232), (7, 182170880), (8, 159399520), (10, 127519616), (14, 91085440), (16, 79699760), (20, 63759808), (28, 45542720), (31, 41135360), (32, 39849880), (35, 36434176), (40, 31879904), (56, 22771360), (62, 20567680), (64, 19924940), (70, 18217088), (80, 15939952), (112, 11385680), (124, 10283840), (128, 9962470), (140, 9108544), (155, 8227072), (160, 7969976), (217, 5876480), (224, 5692840), (248, 5141920), (256, 4981235), (280, 4554272), (310, 4113536), (320, 3984988), (434, 2938240), (448, 2846420), (496, 2570960), (560, 2277136), (620, 2056768), (640, 1992494), (868, 1469120), (896, 1423210), (992, 1285480), (1085, 1175296), (1120, 1138568), (1240, 1028384), (1280, 996247), (1736, 734560), (1792, 711605), (1984, 642740), (2170, 587648), (2240, 569284), (2480, 514192), (3472, 367280), (3968, 321370), (4340, 293824), (4480, 284642), (4591, 277760), (4960, 257096), (6944, 183640), (7936, 160685), (8680, 146912), (8960, 142321), (9182, 138880), (9920, 128548), (13888, 91820), (17360, 73456), (18364, 69440), (19840, 64274), (22955, 55552), (27776, 45910), (32137, 39680), (34720, 36728)]