2651040360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{129193}}^1$

素因数の和:129232

約数の個数: 128

約数和(自身を含む): 9301968000

約数和(自身を除く): 6650927640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 129193, 258386, 387579, 516772, 645965, 775158, 1033544, 1162737, 1291930, 1550316, 1937895, 2325474, 2454667, 2583860, 3100632, 3488211, 3875790, 4650948, 4909334, 5167720, 5813685, 6976422, 7364001, 7751580, 9301896, 9818668, 11627370, 12273335, 13952844, 14728002, 15503160, 17441055, 19637336, 22092003, 23254740, 24546670, 27905688, 29456004, 34882110, 36820005, 44184006, 46509480, 49093340, 58912008, 66276009, 69764220, 73640010, 88368012, 98186680, 110460015, 132552018, 139528440, 147280020, 176736024, 220920030, 265104036, 294560040, 331380045, 441840060, 530208072, 662760090, 883680120, 1325520180, 2651040360]

約数ペア:

[(1, 2651040360), (2, 1325520180), (3, 883680120), (4, 662760090), (5, 530208072), (6, 441840060), (8, 331380045), (9, 294560040), (10, 265104036), (12, 220920030), (15, 176736024), (18, 147280020), (19, 139528440), (20, 132552018), (24, 110460015), (27, 98186680), (30, 88368012), (36, 73640010), (38, 69764220), (40, 66276009), (45, 58912008), (54, 49093340), (57, 46509480), (60, 44184006), (72, 36820005), (76, 34882110), (90, 29456004), (95, 27905688), (108, 24546670), (114, 23254740), (120, 22092003), (135, 19637336), (152, 17441055), (171, 15503160), (180, 14728002), (190, 13952844), (216, 12273335), (228, 11627370), (270, 9818668), (285, 9301896), (342, 7751580), (360, 7364001), (380, 6976422), (456, 5813685), (513, 5167720), (540, 4909334), (570, 4650948), (684, 3875790), (760, 3488211), (855, 3100632), (1026, 2583860), (1080, 2454667), (1140, 2325474), (1368, 1937895), (1710, 1550316), (2052, 1291930), (2280, 1162737), (2565, 1033544), (3420, 775158), (4104, 645965), (5130, 516772), (6840, 387579), (10260, 258386), (20520, 129193)]