182798720

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 477066240

約数和(自身を除く): 294267520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 173, 208, 254, 260, 320, 346, 416, 508, 520, 635, 640, 692, 832, 865, 1016, 1040, 1270, 1384, 1651, 1664, 1730, 2032, 2080, 2249, 2540, 2768, 3302, 3460, 4064, 4160, 4498, 5080, 5536, 6604, 6920, 8128, 8255, 8320, 8996, 10160, 11072, 11245, 13208, 13840, 16256, 16510, 17992, 20320, 21971, 22144, 22490, 26416, 27680, 33020, 35984, 40640, 43942, 44980, 52832, 55360, 66040, 71968, 81280, 87884, 89960, 105664, 109855, 110720, 132080, 143936, 175768, 179920, 211328, 219710, 264160, 285623, 287872, 351536, 359840, 439420, 528320, 571246, 703072, 719680, 878840, 1056640, 1142492, 1406144, 1428115, 1439360, 1757680, 2284984, 2812288, 2856230, 3515360, 4569968, 5712460, 7030720, 9139936, 11424920, 14061440, 18279872, 22849840, 36559744, 45699680, 91399360, 182798720]

約数ペア:

[(1, 182798720), (2, 91399360), (4, 45699680), (5, 36559744), (8, 22849840), (10, 18279872), (13, 14061440), (16, 11424920), (20, 9139936), (26, 7030720), (32, 5712460), (40, 4569968), (52, 3515360), (64, 2856230), (65, 2812288), (80, 2284984), (104, 1757680), (127, 1439360), (128, 1428115), (130, 1406144), (160, 1142492), (173, 1056640), (208, 878840), (254, 719680), (260, 703072), (320, 571246), (346, 528320), (416, 439420), (508, 359840), (520, 351536), (635, 287872), (640, 285623), (692, 264160), (832, 219710), (865, 211328), (1016, 179920), (1040, 175768), (1270, 143936), (1384, 132080), (1651, 110720), (1664, 109855), (1730, 105664), (2032, 89960), (2080, 87884), (2249, 81280), (2540, 71968), (2768, 66040), (3302, 55360), (3460, 52832), (4064, 44980), (4160, 43942), (4498, 40640), (5080, 35984), (5536, 33020), (6604, 27680), (6920, 26416), (8128, 22490), (8255, 22144), (8320, 21971), (8996, 20320), (10160, 17992), (11072, 16510), (11245, 16256), (13208, 13840)]