112727680

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:846

約数の個数: 128

約数和(自身を含む): 307676880

約数和(自身を除く): 194949200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 640, 680, 797, 832, 884, 1040, 1088, 1105, 1360, 1594, 1664, 1768, 2080, 2176, 2210, 2720, 3188, 3536, 3985, 4160, 4420, 5440, 6376, 7072, 7970, 8320, 8840, 10361, 10880, 12752, 13549, 14144, 15940, 17680, 20722, 25504, 27098, 28288, 31880, 35360, 41444, 51008, 51805, 54196, 63760, 67745, 70720, 82888, 102016, 103610, 108392, 127520, 135490, 141440, 165776, 176137, 207220, 216784, 255040, 270980, 331552, 352274, 414440, 433568, 510080, 541960, 663104, 704548, 828880, 867136, 880685, 1083920, 1326208, 1409096, 1657760, 1734272, 1761370, 2167840, 2818192, 3315520, 3522740, 4335680, 5636384, 6631040, 7045480, 8671360, 11272768, 14090960, 22545536, 28181920, 56363840, 112727680]

約数ペア:

[(1, 112727680), (2, 56363840), (4, 28181920), (5, 22545536), (8, 14090960), (10, 11272768), (13, 8671360), (16, 7045480), (17, 6631040), (20, 5636384), (26, 4335680), (32, 3522740), (34, 3315520), (40, 2818192), (52, 2167840), (64, 1761370), (65, 1734272), (68, 1657760), (80, 1409096), (85, 1326208), (104, 1083920), (128, 880685), (130, 867136), (136, 828880), (160, 704548), (170, 663104), (208, 541960), (221, 510080), (260, 433568), (272, 414440), (320, 352274), (340, 331552), (416, 270980), (442, 255040), (520, 216784), (544, 207220), (640, 176137), (680, 165776), (797, 141440), (832, 135490), (884, 127520), (1040, 108392), (1088, 103610), (1105, 102016), (1360, 82888), (1594, 70720), (1664, 67745), (1768, 63760), (2080, 54196), (2176, 51805), (2210, 51008), (2720, 41444), (3188, 35360), (3536, 31880), (3985, 28288), (4160, 27098), (4420, 25504), (5440, 20722), (6376, 17680), (7072, 15940), (7970, 14144), (8320, 13549), (8840, 12752), (10361, 10880)]