994539840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{147997}}^1$

素因数の和:148024

約数の個数: 112

約数和(自身を含む): 3608783232

約数和(自身を除く): 2614243392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 147997, 295994, 443991, 591988, 739985, 887982, 1035979, 1183976, 1479970, 1775964, 2071958, 2219955, 2367952, 2959940, 3107937, 3551928, 4143916, 4439910, 4735904, 5179895, 5919880, 6215874, 7103856, 8287832, 8879820, 9471808, 10359790, 11839760, 12431748, 14207712, 15539685, 16575664, 17759640, 20719580, 23679520, 24863496, 28415424, 31079370, 33151328, 35519280, 41439160, 47359040, 49726992, 62158740, 66302656, 71038560, 82878320, 99453984, 124317480, 142077120, 165756640, 198907968, 248634960, 331513280, 497269920, 994539840]

約数ペア:

[(1, 994539840), (2, 497269920), (3, 331513280), (4, 248634960), (5, 198907968), (6, 165756640), (7, 142077120), (8, 124317480), (10, 99453984), (12, 82878320), (14, 71038560), (15, 66302656), (16, 62158740), (20, 49726992), (21, 47359040), (24, 41439160), (28, 35519280), (30, 33151328), (32, 31079370), (35, 28415424), (40, 24863496), (42, 23679520), (48, 20719580), (56, 17759640), (60, 16575664), (64, 15539685), (70, 14207712), (80, 12431748), (84, 11839760), (96, 10359790), (105, 9471808), (112, 8879820), (120, 8287832), (140, 7103856), (160, 6215874), (168, 5919880), (192, 5179895), (210, 4735904), (224, 4439910), (240, 4143916), (280, 3551928), (320, 3107937), (336, 2959940), (420, 2367952), (448, 2219955), (480, 2071958), (560, 1775964), (672, 1479970), (840, 1183976), (960, 1035979), (1120, 887982), (1344, 739985), (1680, 591988), (2240, 443991), (3360, 295994), (6720, 147997)]