16130819120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1087}}^1$

素因数の和:1883

約数の個数: 160

約数和(自身を含む): 42610606080

約数和(自身を除く): 26479786960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 751, 760, 988, 1040, 1087, 1235, 1502, 1520, 1976, 2174, 2470, 3004, 3755, 3952, 4348, 4940, 5435, 6008, 7510, 8696, 9763, 9880, 10870, 12016, 14131, 14269, 15020, 17392, 19526, 19760, 20653, 21740, 28262, 28538, 30040, 39052, 41306, 43480, 48815, 56524, 57076, 60080, 70655, 71345, 78104, 82612, 86960, 97630, 103265, 113048, 114152, 141310, 142690, 156208, 165224, 185497, 195260, 206530, 226096, 228304, 268489, 282620, 285380, 330448, 370994, 390520, 413060, 536978, 565240, 570760, 741988, 781040, 816337, 826120, 927485, 1073956, 1130480, 1141520, 1342445, 1483976, 1632674, 1652240, 1854970, 2147912, 2684890, 2967952, 3265348, 3709940, 4081685, 4295824, 5369780, 6530696, 7419880, 8163370, 10612381, 10739560, 13061392, 14839760, 15510403, 16326740, 21224762, 21479120, 31020806, 32653480, 42449524, 53061905, 62041612, 65306960, 77552015, 84899048, 106123810, 124083224, 155104030, 169798096, 201635239, 212247620, 248166448, 310208060, 403270478, 424495240, 620416120, 806540956, 848990480, 1008176195, 1240832240, 1613081912, 2016352390, 3226163824, 4032704780, 8065409560, 16130819120]

約数ペア:

[(1, 16130819120), (2, 8065409560), (4, 4032704780), (5, 3226163824), (8, 2016352390), (10, 1613081912), (13, 1240832240), (16, 1008176195), (19, 848990480), (20, 806540956), (26, 620416120), (38, 424495240), (40, 403270478), (52, 310208060), (65, 248166448), (76, 212247620), (80, 201635239), (95, 169798096), (104, 155104030), (130, 124083224), (152, 106123810), (190, 84899048), (208, 77552015), (247, 65306960), (260, 62041612), (304, 53061905), (380, 42449524), (494, 32653480), (520, 31020806), (751, 21479120), (760, 21224762), (988, 16326740), (1040, 15510403), (1087, 14839760), (1235, 13061392), (1502, 10739560), (1520, 10612381), (1976, 8163370), (2174, 7419880), (2470, 6530696), (3004, 5369780), (3755, 4295824), (3952, 4081685), (4348, 3709940), (4940, 3265348), (5435, 2967952), (6008, 2684890), (7510, 2147912), (8696, 1854970), (9763, 1652240), (9880, 1632674), (10870, 1483976), (12016, 1342445), (14131, 1141520), (14269, 1130480), (15020, 1073956), (17392, 927485), (19526, 826120), (19760, 816337), (20653, 781040), (21740, 741988), (28262, 570760), (28538, 565240), (30040, 536978), (39052, 413060), (41306, 390520), (43480, 370994), (48815, 330448), (56524, 285380), (57076, 282620), (60080, 268489), (70655, 228304), (71345, 226096), (78104, 206530), (82612, 195260), (86960, 185497), (97630, 165224), (103265, 156208), (113048, 142690), (114152, 141310)]