139426980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 493129728

約数和(自身を除く): 353702748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 103, 105, 110, 132, 140, 154, 165, 206, 210, 220, 231, 293, 308, 309, 330, 385, 412, 420, 462, 515, 586, 618, 660, 721, 770, 879, 924, 1030, 1133, 1155, 1172, 1236, 1442, 1465, 1540, 1545, 1758, 2051, 2060, 2163, 2266, 2310, 2884, 2930, 3090, 3223, 3399, 3516, 3605, 4102, 4326, 4395, 4532, 4620, 5665, 5860, 6153, 6180, 6446, 6798, 7210, 7931, 8204, 8652, 8790, 9669, 10255, 10815, 11330, 12306, 12892, 13596, 14420, 15862, 16115, 16995, 17580, 19338, 20510, 21630, 22561, 22660, 23793, 24612, 30179, 30765, 31724, 32230, 33990, 38676, 39655, 41020, 43260, 45122, 47586, 48345, 60358, 61530, 64460, 67683, 67980, 79310, 90244, 90537, 95172, 96690, 112805, 118965, 120716, 123060, 135366, 150895, 158620, 181074, 193380, 211253, 225610, 237930, 270732, 301790, 331969, 338415, 362148, 422506, 451220, 452685, 475860, 603580, 633759, 663938, 676830, 845012, 905370, 995907, 1056265, 1267518, 1327876, 1353660, 1659845, 1810740, 1991814, 2112530, 2323783, 2535036, 3168795, 3319690, 3983628, 4225060, 4647566, 4979535, 6337590, 6639380, 6971349, 9295132, 9959070, 11618915, 12675180, 13942698, 19918140, 23237830, 27885396, 34856745, 46475660, 69713490, 139426980]

約数ペア:

[(1, 139426980), (2, 69713490), (3, 46475660), (4, 34856745), (5, 27885396), (6, 23237830), (7, 19918140), (10, 13942698), (11, 12675180), (12, 11618915), (14, 9959070), (15, 9295132), (20, 6971349), (21, 6639380), (22, 6337590), (28, 4979535), (30, 4647566), (33, 4225060), (35, 3983628), (42, 3319690), (44, 3168795), (55, 2535036), (60, 2323783), (66, 2112530), (70, 1991814), (77, 1810740), (84, 1659845), (103, 1353660), (105, 1327876), (110, 1267518), (132, 1056265), (140, 995907), (154, 905370), (165, 845012), (206, 676830), (210, 663938), (220, 633759), (231, 603580), (293, 475860), (308, 452685), (309, 451220), (330, 422506), (385, 362148), (412, 338415), (420, 331969), (462, 301790), (515, 270732), (586, 237930), (618, 225610), (660, 211253), (721, 193380), (770, 181074), (879, 158620), (924, 150895), (1030, 135366), (1133, 123060), (1155, 120716), (1172, 118965), (1236, 112805), (1442, 96690), (1465, 95172), (1540, 90537), (1545, 90244), (1758, 79310), (2051, 67980), (2060, 67683), (2163, 64460), (2266, 61530), (2310, 60358), (2884, 48345), (2930, 47586), (3090, 45122), (3223, 43260), (3399, 41020), (3516, 39655), (3605, 38676), (4102, 33990), (4326, 32230), (4395, 31724), (4532, 30765), (4620, 30179), (5665, 24612), (5860, 23793), (6153, 22660), (6180, 22561), (6446, 21630), (6798, 20510), (7210, 19338), (7931, 17580), (8204, 16995), (8652, 16115), (8790, 15862), (9669, 14420), (10255, 13596), (10815, 12892), (11330, 12306)]