1427142080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49009}}^1$

素因数の和:49046

約数の個数: 112

約数和(自身を含む): 4182709440

約数和(自身を除く): 2755567360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 29120, 49009, 98018, 196036, 245045, 343063, 392072, 490090, 637117, 686126, 784144, 980180, 1274234, 1372252, 1568288, 1715315, 1960360, 2548468, 2744504, 3136576, 3185585, 3430630, 3920720, 4459819, 5096936, 5489008, 6371170, 6861260, 7841440, 8919638, 10193872, 10978016, 12742340, 13722520, 15682880, 17839276, 20387744, 21956032, 22299095, 25484680, 27445040, 35678552, 40775488, 44598190, 50969360, 54890080, 71357104, 89196380, 101938720, 109780160, 142714208, 178392760, 203877440, 285428416, 356785520, 713571040, 1427142080]

約数ペア:

[(1, 1427142080), (2, 713571040), (4, 356785520), (5, 285428416), (7, 203877440), (8, 178392760), (10, 142714208), (13, 109780160), (14, 101938720), (16, 89196380), (20, 71357104), (26, 54890080), (28, 50969360), (32, 44598190), (35, 40775488), (40, 35678552), (52, 27445040), (56, 25484680), (64, 22299095), (65, 21956032), (70, 20387744), (80, 17839276), (91, 15682880), (104, 13722520), (112, 12742340), (130, 10978016), (140, 10193872), (160, 8919638), (182, 7841440), (208, 6861260), (224, 6371170), (260, 5489008), (280, 5096936), (320, 4459819), (364, 3920720), (416, 3430630), (448, 3185585), (455, 3136576), (520, 2744504), (560, 2548468), (728, 1960360), (832, 1715315), (910, 1568288), (1040, 1372252), (1120, 1274234), (1456, 980180), (1820, 784144), (2080, 686126), (2240, 637117), (2912, 490090), (3640, 392072), (4160, 343063), (5824, 245045), (7280, 196036), (14560, 98018), (29120, 49009)]